what is a primary source in a research study

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Library Research Guide for the History of Science: Introduction

• What is a Primary Source?
• Background and Context/Biography
• Exploring Your Topic
• Using HOLLIS
• What is a Secondary Source?

Page Contents

Knowing a primary source when you see one, kinds of primary sources, find primary sources in hollis, using digital libraries and collections online, using bibliographies.

• Exploring the Special Collections at Harvard
• Citing Sources & Organizing Research

Primary sources provide first-hand testimony or direct evidence concerning a topic under investigation. They are created by witnesses or recorders who experienced the events or conditions being documented.

Often these sources are created at the time when the events or conditions are occurring, but primary sources can also include autobiographies, memoirs, and oral histories recorded later.

Primary sources are characterized by their content, regardless of the format available. (Handwritten notes could be published; the published book might be digitized or put on microfilm, but those notes are still primary sources in any format).

Some types of primary sources:

• Original documents (excerpts or translations acceptable): Diaries, speeches, manuscripts, letters, interviews, news film footage, contemporary newspaper articles, autobiographies, official records, pamphlets, meeting notes, photographs, contemporary sketches
• Creative works : Poetry, drama, novels, music, art 
• Relics or artifacts : Furniture, clothing, buildings

Examples of primary sources include:

• A poster from the Brotherhood of Sleeping Car Porters' 1962 strike
• The papers of William James
• A 1970 U.S. State Dept document updating Nixon on U.S.-Soviet space cooperation activities (Harvard login)
• A British pamphlet: "Electric Lighting for Country Houses," 1898
• Phineas Gage's skull
• The text of J. Robert Oppenheimer's "Atomic Weapons" presentation to the American Philosophical Society

Outline of Primary Sources for History

Archives and Manuscripts

Archives and manuscripts are the unpublished records of persons (letters, notes, diaries, etc.) and organizations. What are Archives?   Usually each archival collection has a (short) catalog record and a detailed finding aid (which is often available online).

• "Catalog record” refers to the kind of record found in library online catalogs, similar to those for books, although often a bit longer. Example of an Archive record .
• “Finding aid” (sometimes called an inventory) generally refers to a list of the folder labels for the collection, accompanied by a brief collection overview (scope and contents note) and a biographical (or institutional) note on the creator of the collection.  Finding aids may be as long as needed given the size of the collection.  They vary considerably according to the practices of individual repositories. Example of a Finding aid .

To find  Archives and manuscripts  at Harvard, go to  HOLLIS Advanced search .  Search your keywords or Subject terms (see the  HOLLIS page of this guide ) in the Library Catalog, limiting to Resource Type: Archives/Manuscripts.  You can choose the library at the right (Search Scope).  Countway  Medicine has abundant medical archives, and Schlesinger has many archives of women activists, many in health and reproductive rights fields.    Sample search on Subject: Women health .

Library Research Guide for Finding Manuscripts and Archival Collections explains

• How to find archives and manuscripts at Harvard
• How to find archives and manuscripts elsewhere in US via search tools and via subject guides .
• How to find archives and manuscripts in Europe and elsewhere.
• Requesting digitization of archival material from Harvard and from other repositories .

For digitized archival material together with other kinds of primary sources:

• Finding Primary Sources Online offers general instructions for finding primary sources online and a list of resources by region and country
• Online Primary Source Collections for the History of Science lists digital collections at Harvard and beyond by topic.
• Online Primary Source Collections for History lists digital collections at Harvard and beyond by topic.

Methods for finding books are described under the HOLLIS page  of this guide and in the Finding Primary Sources in HOLLIS box on this page. 

• Book Reviews may give an indication as to how a scientific work was received. See:   Finding Book Reviews . 
• Numerous, especially pre-1923 books (as well as periodicals and other sources) can be found and full text searched in several digital libraries (see box on this page).

Periodicals

Scientific articles :

Web of Science Citation Indexes (Harvard Login)  (1900- ) articles in all areas of science. Includes medical articles not in PubMed. You can use the Cited Reference search in the Web of Science to find primary source articles that cite a specified article, thus getting an idea of its reception. More information on the Web of Science .

PubMed (1946- ) covers, usually with abstracts, periodical articles on all areas of medicine. - --Be sure to look at the MeSH (Medical Subject Headings)  at the bottom of pertinent records. Very recent articles may not as yet received their MeSH terms.  So look at older records to find the MeSH terms, and use a variety of keywords as well as MeSH terms to find the new records. --​The MeSH terms are the same as the Medical Subject terms found in HOLLIS. --Hit Free article or Try Harvard Library, not the publisher's name to see full text

JSTOR (Harvard Login)  offers full-text of complete runs (up to about 5 years ago) of over 400 journals. JSTOR allows simultaneous or individual searching, full-text searching optional, numerous journals in a variety of fields of science and medicine. See the list at the bottom of the Advanced search screen. JSTOR searches the "Notes and News" sections of journals ( Science is especially rich in this material). In Advanced Search choose Item Type: Miscellaneous to limit largely to "Notes and News".

PsycINFO) (Harvard Login)  (1872- ) indexes the professional and academic literature in psychology and related disciplines

Many more scientific periodical indexes are listed in the Library Research Guide for the History of Science .

General interest magazines and periodicals see:

American Periodicals Series Online (Harvard Login)  (1740-1900) offers full text of about 1100 American periodicals. Includes several scientific and medical journals including the American Journal of Science and the Medical Repository. In cases where a periodical started before 1900, coverage is included until 1940.

British Periodicals (Harvard Login)  (1681-1920) offers full text for several hundred British periodicals.

Ethnic NewsWatch (Harvard Login)  (1959- ) is a full text database of the newspapers, magazines, and journals of the ethnic, minority and native press.

Periodicals Index Online (Harvard Login)  indexes contents of thousands of US and European journals in the humanities and social sciences, from their first issues to 1995.

Reader's Guide Retrospective (WilsonWeb) (Harvard Login)  (1890-1982)  indexes many American popular periodicals.

Many more general periodical indexes are listed in Finding Articles in General and Popular Periodicals (North America and Western Europe) .

Articles in non-science fields (religion, public policy): see the list in the Library Research Guide for History .

Professional/Trade : Aimed at particular trades or professions.  See the Library Research Guide for History

Newspaper articles : see the Guide to Newspapers and Newspaper Indexes .

Personal accounts . These are first person narratives recalling or describing a person’s life and opinions. These include Diaries, memoirs, autobiographies, and when delivered orally and recorded: Oral histories and Interviews.

National Library of Medicine Oral Histories

Regulatory Oral History Hub  (Kenan Institute for Ethics, Duke University) offers links to digital collections containing interviews with regulators, lawyers, and judges. Mainly U.S.

Visual sources :

Records for many, but by no means all, individual Harvard University Library images are available in  HOLLIS Images , an online catalog of images. Records include subjects and a thumbnail image.  HOLLIS Images is included in HOLLIS  searches.

Science & Society Picture Library offers over 50,000 images from the Science Museum (London), the National Museum of Photography, Film & Television and the National Railway Museum.

Database of Scientific Illustrators  (DSI) includes over 12500 illustrators in natural history, medicine, technology and various sciences worldwide, c.1450-1950. Living illustrators excluded. 

NYPL Digital Gallery Pictures of Science: 700 Years of Scientific and Medical Illustration

Images from the History of Medicine (IHM) includes prints and photographs from the U.S. National Library of Medicine. (The IHM is contained within a larger NLM image database, so this link goes to a specialized search).

Images From the History of the Public Health Service: a Photographic Exhibit .

Wellcome Images

Films/Videos

To find films in  HOLLIS , search your topic keywords, then on the right side of the results screen, look at Resource Type and choose video/film.

To find books about films about your topic, search your topic keywords AND "in motion pictures" ​  (in "")

​Film Platform  offers numerous documentary films on a wide variety of subjects.  There are collections on several topics. Searches can be filtered by topic, country of production, and language. 

A list of general sources for images and film is available in the Library Research Guide for History and additional sources for the history of science in Library Research Guide for the History of Science .

Government documents often concern matters of science and health policy.  For Congressional documents, especially committee reports, see ProQuest Congressional (Harvard Login ). 

HathiTrust Digital Library . Each full text item is linked to a standard library catalog record, thus providing good metadata and subject terms. The catalog can be searched separately.  Many government documents are full text viewable.  Search US government department as Author.

More sources are listed in the Library Research Guide for History

For artifacts and other objects , the Historic Scientific Instruments Collection in the Science Center includes over 15,000 instruments, often with contemporary documentation, from 1450 through the 20th century worldwide.

Waywiser, online database of the Collection of Historical Scientific Instruments .

Warren Anatomical Museum of the Center for the History of Medicine in the Countway Library of Medicine has a rich collection of medical artifacts and specimens.

Peabody Museum of Archaeology and Ethnology

Fall 2020: these collections are closed during the pandemic. Check out their links above to see what they have available online.

Primary Source Terms :

You can limit HOLLIS  searches to your time period, but sources may be published later, such as a person's diary published posthumously. Find these with these special Subject terms.

You can use the following terms to search HOLLIS for primary sources:

• Correspondence
• Description and travel
• Manuscripts
• Notebooks, sketchbooks, etc.
• Personal narratives (refers to accounts of wars and diseases only)
• Pictorial works
• Sources (usually refers to collections of published primary sources)

Include these terms with your topical words in HOLLIS searches. For example: tuberculosis personal narratives

Online Primary Source Collections for the History of Science lists digital collections at Harvard and beyond by topic

Google Book Search, HathiTrust Digital Library and Internet Archives offer books and periodicals digitized from numerous libraries.  Only out-of-copyright, generally post-1923, books are fully viewable.  Each of these three digital libraries allows searching full text over their entire collections.

Google Book Search

HathiTrust Digital Library is a vast digital library of books an dperiodicals. Full text searchs can be limited by standard Subjetc term (as usd in HOOLIS) or by aiuthor or til=tle (useful for periodicals).  Many post-1925 out-of-copyright books, especially government documents, are full text viewable. You can search within copyright books to see what page your search term is on.

Internet Archive also offers a full text search which also can be limited by author, title, subject. For instructions see:  Details on searching HathiTrust and Internet Archive.

The Internet: Archive includes the Medical Heritage Library . Information about the Medical Heritage Library. Searchable full text. Includes:

• US Navy Bureau of Medicine and Surgery Office of Medical History Collection
• State Medical Society Journals    ----  A guide to digitized state medical society journals in the Medical Heritage Library
• Annual reports and other publications of the National Institutes of Health
• UK Medical Heritage Library

Biodiversity Heritage Library

The Online Books Page arranges electronic texts by Library of Congress call numbers and is searchable (but not full text searchable).  Includes books not in Google Books, HathiTrust, or Internet Archive. Has many other useful features.

Contagion: Historical Views of Diseases and Epidemics (1493-1922) provides digitized historical, manuscript, and image resources selected from Harvard University libraries and archives.

Expeditions and Discoveries (1626-1953) features nine expeditions in anthropology and archaeology, astronomy, botany, and oceanography in which Harvard University played a significant role. Includes manuscripts and records, published materials, visual works, and maps from 14 Harvard repositories.

Defining Gender Online: Five Centuries of Advice Literature for Men and Women (1450-1910).

Twentieth Century Advice Literature: North American Guides on Race, Sex, Gender, and the Family.

Finding Primary Sources Online  offers methods for finding digital libraries and digital collections on the open Web   and for finding Digital Libraries/Collections by Region or Language .

Many more general History digital libraries and collections: Library Research Guide for History

More History of Science digital libraries: Library Research Guide for the History of Science .

There may already be a detailed list of sources (a bibliography) for your topic.

For instance:

A bibliography of eugenics , by Samuel J. Holmes ... Berkeley, Calif., University of California press, 1924, 514 p. ( University of California publications in zoology . vol. XXV)  Full text online .

Look for specialized subject bibliographies in HOLLIS Catalog . Example .   WorldCat can do similar searches in the Subject Keyword field for non-Harvard holdings.

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Harvard University Digital Accessibility Policy

Primary Sources Research Guide

• What Are Primary Sources?
• What Are Secondary Sources?
• Examples of Primary & Secondary Sources
• Where to Look for Primary Sources

Get Primary Sources by Subject

Many library subject guides contain sections on primary sources for those subjects. BELOW you can also see a list of research guides that have been tagged "primary sources."

Still have questions? Please get in touch with the librarian for your subject area for more information about specific primary sources in your field.

Defining Primary Sources

• Primary sources are original materials that provide direct evidence or first-hand testimony concerning a topic or event -- firsthand records created by people who actually participated in or remembered an event and reported on the event and their reactions to it.
• Primary sources can be contemporary sources created at the time when the event occurred (e.g., letters and newspaper articles) or later (such as, memoirs and oral history interviews).
• Primary sources may be published or unpublished. Unpublished sources include unique materials (e.g., family papers) often referred to as archives and manuscripts.
• What constitutes a primary source varies by discipline -- see Primary Sources by Discipline below . How the researcher uses the source generally determines whether it is a primary source or not.

*This material is used with permission from the University of Pittsburgh Library's research guide on Primary Sources

Primary Sources by Discipline

The definition of a primary source varies depending upon the academic discipline and the context in which it is used.

1. In the humanities , a primary source could be defined as something that was created either during the time period being studied or afterward by individuals reflecting on their involvement in the events of that time.

Examples from the humanities:  

Art: painting, photograph, print, sculpture, film or other work of art, sketch book, architectural model or drawing, building or structure, letter,  organizational records, personal account by artist History: artifact, diary, government report, interview, letter, map, news report, oral history, organizational records, photograph, speech, work of art Literature: interview, letter, manuscript, personal account by writer, poem, work of fiction or drama, contemporary review Music: score, sound recording, contemporary review, letter, personal account by composer or musician

2. In the social sciences , the definition of a primary source would be expanded to include numerical data that has been gathered to analyze relationships between people, events, and their environment.  

Examples from the social sciences: 

Anthropology: artifact, field notes, fossil, photograph Business: market research or surveys, anything that documents a corporation's activities, such as annual reports, meeting minutes, legal documents, marketing materials, and financial records. Communication: websites, blogs, broadcast recordings and transcripts, advertisements and commercials, public opinion polls, and magazines (e.g., Rolling Stone ). Economics: company statistics, consumer survey, data series Geography: field notes, census data, maps, satellite images, and aerial photographs. Law: code, statute, court opinion, legislative report Psychology: case study, clinical case report, experimental replication, follow-up study, longitudinal study, treatment outcome study Sociology: cultural artifact, interview, oral history, organizational records, statistical data, survey

3. In the natural sciences , a primary source could be defined as a report of original findings or ideas. These sources often appear in the form of research articles with sections on methods and results.

Examples in the natural sciences:

Biology, Chemistry, etc: research or lab notes, genetic evidence, plant specimens, technical reports, and other reports of original research or discoveries (e.g., conference papers and proceedings, dissertations, scholarly articles).

*This material is used with permission from the Lafayette College Library research guide on primary sources . Image 1: "Massachusetts Bay Colony 1776"  CC BY-NC-ND 2.0 Tom Woodward: Flickr Image 2: "data"  CC BY-NC-ND 2.0 CyberHades: Flickr Image 3: "Katydid 50x Magnification Wing, Coventry, CT"  CC BY-NC-ND 2.0 Macroscopic Solutions: Flickr

Examples of Primary Sources

Primary sources typically include such items as:

• manuscripts, letters, first-person diaries, memoirs, personal journals, interviews, speeches, oral histories, and other materials individuals used to describe events in which they were participants or observers. Many of these materials frequently are referred to as " papers ";
• records of government agencies and other organizations, including such documents as parliamentary debates, proceedings of organization meetings, conferences, etc. Many of these materials frequently are referred to as " archives ";
• original documents such as birth certificates, marriage and baptismal registers, wills, trial transcripts, etc.;
• published materials written at the time of the event, including newspapers, news magazines, advertising, cartoons, and other ephemeral publications such as pamplets and flyers;
• contemporary creative works of literature, art, and music, such as novels, paintings, compositions, poems, etc.;
• contemporary photographs, maps, audio recordings, television and radio broadcasts, and moving pictures;
• Internet communications including email, listservs, and blogs;
• statistical and numeric data collected by various government and private agencies, including census data, opinion polls, and other surveys;
• research reports and case studies in the sciences or social sciences;
• artifacts of all kinds such as coins, clothing, fossils, furniture, and musical instruments from the time period under study

Primary sources sometimes can be ambiguous and contradictory, relecting a specific person's opinions and contemporary cultural influences on them. For that very reason such sources are invaluable tools for developing your own interpretations and reaching your own conclusions about what is going on at a point in time.

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• Last Updated: Nov 11, 2024 2:52 PM
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Primary Sources Research Guide

• Primary Sources - What are They?
• Primary versus Secondary Sources
• Primary Source Literacy
• How to Search for Primary Sources
• Primary Source General Online Collections
• Primary Sources - History
• Primary Sources - Fine & Performing Arts
• Primary Sources - Literature
• Primary Sources - Business
• Primary Sources - Education
• Primary Sources - Political Science & Government
• Primary Sources - Law
• Primary Sources - Psychology
• Primary Sources - Sciences
• Citing Primary Sources
• EFSC Archives

Primary Sources Liaison

Primary Sources + Archives Liaison

Video: what are primary and secondary sources.

Video from University of Cincinnati Libraries.  Creative Commons license verified.

What are primary sources, what is a primary source, a primary source is a document or other piece of evidence  written or created during the time  being studied, or by one of the persons or organizations directly involved with the event.  primary sources can be records and material that are original, direct, first-hand evidence of an event or object of study. they are recorded at the time of the event, like letters, government documents, photographs, artifacts, field data, and original creative works like art and fiction., some examples of primary sources can include:, original documents: diaries, speeches, letters, minutes, interviews, news film footage, autobiographies, official records, creative works: poetry, drama, novels, music, art, films, relics or artifacts: jewelry, pottery, furniture, clothing, buildings, tools, statistics: public opinion polls, census data, labor statistics, note:   science disciplines may define "primary" and "secondary" sources differently. for example, in the sciences, original research is considered a primary source., why use primary sources, when doing historical research, primary sources can give you a more personal view of the period or event you are researching. while secondary sources (sources created after the fact) can be useful for looking back at an event or time more critically through the lens of "what happened next," primary sources can tell you  how the people at the time you are studying felt about the events happening around them . , where to find primary sources, depending on the discipline you are working in, primary sources can take on a variety of forms. for disciplines where new data is generated, the academic articles or reports that contain this data are considered primary sources. if you generate your own data, that is also a primary source., for other disciplines, primary sources in newspapers, archives and special collections, or databases that specialize in a given topic might be more relevant. see the next tab (on the left) for locations to visit to find primary sources., some information on this page was paraphrased from the iowa state university library, as found in their " primary and secondary sources in the social sciences & humanities" research guide , with a creative commons cc-by license .  some content on this page was paraphrased from the  butler libraries & archives' primary sources libguide  and from the hillsborough community college's  "primary & secondary sources" research guide .  .

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• Last Updated: Nov 12, 2024 1:08 PM
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Primary Sources: A Guide

What are primary sources, test yourself, secondary sources, guide authors.

• Finding Primary Sources
• Reading Primary Sources
• Special Collections & Archives @ Loyola This link opens in a new window
• Personal & Family Papers
• Organizational Records
• Newspapers & Published Media
• Audio & Visual Materials
• Government Documents
• Scientific Works
• Latin America & Caribbean
• Middle East & North Africa
• United States

Often primary sources are created in the time and place which is being studied (e.g. correspondence, diaries, newspapers, government documents, art), but they can also be produced later by eyewitnesses or participants (e.g. memoirs, oral histories).

If anything can be a primary source, then the main question for historians is, what is this primary source evidence of?

Take a look at the oil painting reproduced below. Consider the guiding questions below in your assessment of this source. Then ask yourself, if this painting is a primary source, what is it evidence of?

Hint: Pay close attention to the caption to learn more about this source. 

Jean Leon Gerome Ferris, The First Thanksgiving, 1621 , Oil on canvas, ca. 1912-1915 (private collection), https://www.loc.gov/pictures/item/2001699850/.

Before revealing the answer below, ask yourself:

• What people and objects are depicted?
• Who created this?
• When was it created?
• Why do you think this image was created?
• Who was the intended audience?

What is this primary source evidence of?

Did you notice when this painting was created? According to the caption, painter J. L. G. Ferris created this work sometimes between 1912 and 1915. Wikipedia tells us that Ferris lived between 1863 and 1930, and that this painting is part of a series called The Pageant of a Nation . Clearly, Ferris was not an eyewitness to the events of 1621 that he represents in the painting. He may have done his own research, but that would make this painting a secondary source, at best. [Spoiler alert: it's wildly inaccurate.]

We could use this painting as evidence of Ferris's ideas about the first Thanksgiving at the time he painted it, in the early twentieth century. With additional research, we might also be able to find out how popular the painting was, and if other Americans in Ferris's time had similar ideas about the events of 1621.

For more on the history of Thanksgiving, see:

• Deloria, Philip. “ The Invention of Thanksgiving .”  New Yorker  95, no. 37 (November 25, 2019): 70–74.

For comparison,  secondary sources  are narratives, interpretations, and critical analyses of the past, written by historians or others and (hopefully) based on primary sources. They are created by writers who have the necessary distance in time to put past events and people into their broader historical context. Secondary sources build upon and interpret primary sources, and typically respond to and debate with the secondary sources created by others. Secondary sources also come in a variety of formats, including peer-reviewed books and journal articles, presentations at conferences, professional blog posts, or magazine articles.

For help finding secondary sources, return to the main History Research Guide.

• History by Adam Beauchamp Last Updated Aug 6, 2024 540 views this year

A version of this guide was first created for FSU Libraries by Adam Beauchamp in 2019. It was adapted and updated for the Monroe Library in 2024.  

Except where otherwise noted, the content in this guide is licensed under a Creative Commons Attribution 4.0 International License . 

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• Primary Sources
• Definitions
• Documents - Printed & Published
• Objects and Artifacts
• Sound Recordings
• Visual Materials
• Digitized Sources
• Locating Sources
• Sources By Subject
• Evaluating Sources
• Documenting Sources / Copyright
• Research Tips
• Using Archives This link opens in a new window

Primary Sources Definition

What are primary sources .

Primary sources enable the researcher to get as close as possible to the truth of what actually happened during an historical event or time period. Primary source is a term used in a number of disciplines to describe source material that is closest to the person, information, period, or idea being studied.  A primary source (also called original source ) is a document, recording, artifact, or other source of information that was created at the time under study, usually by a source with direct personal knowledge of the events being described. It serves as an original source of information about the topic.

Similar definitions are used in library science , and other areas of scholarship. In journalism, a primary source can be a person with direct knowledge of a situation, or a document created by such a person. Primary sources are distinguished from secondary sources , which cite, comment on, or build upon primary sources, though the distinction is not a sharp one.

Newspaper Research

• Historical Newspapers (ProQuest) This link opens in a new window Includes the New York Times, Chicago Tribune, LA Times, Christian Science Monitor, and more. Newspapers are in PDF format and provide a visual representation of the newspaper.
• ProQuest Central This link opens in a new window Includes both newspapers and scholarly journals
• Historical Newspapers The Guardian and The Observer Search The Guardian (1821-2003) and its sister paper, The Observer (1791-2003)
• New York Newspaper Archive This link opens in a new window Access New York Newspaper Archives and discover stories of the past with NewspaperArchive.com. The archive covers New York history from 1753-2023, with lots of content from smaller, local newspapers. Articles have been scanned as PDFs and include images and advertisements, and are full text searchable.
• America's Historical Newspapers This link opens in a new window America's Historical Newspapers includes articles from local and regional American and Hispanic American newspapers from all 50 states. Coverage dates from 1690 to the early 20th century. Articles have been scanned as PDFs and include images and advertisements, and are full text searchable.
• American Periodicals Series Online This link opens in a new window includes digitized images of the pages of American magazines and journals published from colonial days to the dawn of the 20th century, 1740-1940.
• Times Digital Archive (London) This link opens in a new window Provides full-text access to back issues of The Times newspaper. Dates of coverage: 1785 to 2006.
• Hispanic American Newspapers, 1808-1980 This link opens in a new window Hispanic American Newspapers, 1808-1980 provides access to searchable digitized copies of newspapers printed in the U.S. during the 19th and 20th centuries for a Hispanic readership. It features hundreds of monolingual and bilingual newspapers in Spanish and English, including many obscure titles from the 19th century.
• Global Newsstream This link opens in a new window Full text of 300+ U.S. and international news sources. Includes coverage of 150+ major U.S. and international newspapers such as The New York Times and the Times of London, plus hundreds of other news sources and news wires.
• Access World News This link opens in a new window Access World News provides the html full text and, for some titles, the pdf "as printed" visual representation, of articles from a variety of national and international news sources, including newspapers, digital-native news websites, television and radio transcripts, blogs, college and university newspapers, journals, magazines, and some audio and video. Most international titles are English language. Dates of coverage vary from title to title, but primarily span the late 20th century to present.

The Billy Rose Theatre Collection

TITLE: [Scene from Othello with Paul Robeson as Othello and Uta Hagen as Desdemona, Theatre Guild Production, Broadway, 1943-44]   http://commons.wikimedia.org/wiki/File:Robeson_Hagen_Othello.jpg SOURCE:Prints and Photographs Division Washington, D.C. 20540

The Billy Rose Theatre Collection of The New York Public Library is one of the largest and most comprehensive archives devoted to the theatrical arts. This image is a work of an employee of the United States Farm Security Administration or Office of War Information domestic photographic units, created during the course of the person's official duties. As a work of the U.S. federal government, the image is in the public domain.

• Billy Rose Collection NYPL The Billy Rose Theatre Division of The New York Public Library is one of the largest and most comprehensive archives devoted to the theatrical arts.
• New York Public Library Archives & Manuscripts On this site, you can search The New York Public Library's vast holdings, initiate a research visit, submit a query to an archivist, and access digitized material. Most Broadway shows can be viewed in the special collections. You will need a NYPL library card to view them.
• ArchiveGrid This link opens in a new window Thousands of libraries, museums, and archives have contributed nearly a million collection descriptions to ArchiveGrid.
• WorldCat - FirstSearch (OCLC) This link opens in a new window Search for books and more in libraries in the U.S. and around the world. Indicates when NYU Libraries holds a copy of a book and shows you nearby libraries with holdings.
• Internet Archive Internet Archive is a non-profit digital library offering free universal access to books, movies & music, as well as 456 billion archived web pages.
• Archives Unbound This link opens in a new window NYU is currently subscribing 14 collections:African America, Communists, and the National Negro Congress; Federal Response to Radicalism; Federal Surveillance of African Americans; Feminism in Cuba - 19th through 20th century archival document; Global Missions and Theology; India from Crown Rule to Republic; Testaments to the Holocaust (Documents and Rare Printed Materials from the Wiener Library, London); The Hindu Conspiracy Cases (Activities of the Indian Independence Movement in the U.S., 1908-1933); The Indian Army and Colonial Warfare on the Frontiers of India; The International Women’s Movement (The Pan Pacific Southeast Asia Women’s Association of the USA, 1950-1985); The Middle East Online - Arab-Israeli Relations; The Middle East Online - Iraq; U.S. and Iraqi Relations: U.S. Technical Aid; and, Witchcraft in Europe.

Historical Databases

An advert for P.T. Barnum's "Feejee Mermaid" in 1842 or thereabout. Author: P. T. Barnum or an employee, Source: Newspaper advert commons.wikimedia.org/ wiki/File:Barnum_mermai... This image (or other media file) is in the public domain because its copyright has expired.

• America: History and Life with Full Text This link opens in a new window ndexes literature covering the history and culture of the United States and Canada, from prehistory to the present. The database indexes 1,700 journals and also includes citations and links to book and media reviews. Strong English-language journal coverage is balanced by an international perspective on topics and events, including abstracts in English of articles published in more than 40 languages. Publication dates of coverage: 1964 to present.
• Historical Abstracts with Full Text (EBSCO) This link opens in a new window Covers the history of the world (excluding the United States and Canada) from 1450 to the present, including world history, military history, women's history, history of education, and more. Indexes more than 1,700 academic historical journals in over 40 languages. Publication dates of coverage: 1955 to present.
• Theatre in Context Collection This link opens in a new window O’Dell’s Annals of the New York Stage, the Oxford University Press Companion series, and Greenwood’s American Theatre Companies series are just a few of the many in-copyright sources included in the Theatre in Context Collection. Placed alongside thousands of playbills, posters, photographs, and related theatrical ephemera, users will be able to paint a more comprehensive picture of the life and evolution of dramatic works.
• Black Thought and Culture This link opens in a new window Contains 1297 sources with 1100 authors, covering the non-fiction published works of leading African-Americans. Particular care has been taken to index this material so that it can be searched more thoroughly than ever before. Where possible the complete published non-fiction works are included, as well as interviews, journal articles, speeches, essays, pamphlets, letters and other fugitive material.
• Periodicals Archive Online This link opens in a new window Provides full-text and full-image access to hundreds of journals published in the arts, humanities, social sciences, and areas of general popular interest. Each periodical is covered back to its first issue, regardless of when it began publication. International in scope, PAO covers periodicals in a number of Western languages.
• Accessible Archives This link opens in a new window Includes the following collections: African American Newspapers, The Civil War Part I. A Newspaper Perspective, The Pennsylvania Genealogical Catalog, Pennsylvania Newspaper Record, South Carolina Newspapers, and The Liberator. ** Within these collections are papers such as The Charleston Mercury, The Christian Recorder, The Colored American, Douglass Monthly, Frederick, Douglass Paper, Freedom's Journal, Godey's Lady's Book, The Liberator, The National Era, The New York Herald, The North Star, The Pennsylvania Gazette, The Pennsylvania Packet, The Maryland Gazette, Provincial Freeman, Richmond Enquirer, The South Carolina Gazette, The Gazette of the State of South Carolina, The South Carolina Gazette and Country Journal, The South Carolina and American General Gazette, Weekly Advocate.
• Early English Books Online (EEBO) This link opens in a new window Early English Books Online (EEBO) contains digital facsimile page images of virtually every work printed in England, Ireland, Scotland, Wales and British North America and works in English printed elsewhere from 1473-1700. Searchable full text is also available for a subset of the collection.
• Eighteenth Century Journals This link opens in a new window Eighteenth Century Journals brings together rare journals printed between 1685 and 1835, primarily in the British Isles (with some publications from India, the Caribbean, and Europe). Users can view and download page images and search transcribed full text for all journals in the collection.
• C19: The 19th Century Index This link opens in a new window C19: The 19th Century Index provides bibliographic coverage of nineteenth-century books, periodicals, official documents, newspapers and archives from the English-speaking world. This database includes the Wellesley Index to Victorian Periodicals (1824-1900), Poole's Index to Periodical Literature, Palmer's Index to The Times, the Nineteenth Century Short Title Catalogue, and more.
• Sixties: Primary Documents and Personal Narratives 1960 - 1974 This link opens in a new window This resource consists of diaries, letters, autobiographies and other memoirs, written and oral histories, manifestos, government documents, memorabilia, and scholarly commentary. With 150,000 pages of material at completion, this searchable collection is a resource for students and scholars researching this period in American history, culture, and politics.
• African American Archives (via Fold3) This link opens in a new window This full text resource offers access to original documents that reveal a side of the African American story that few have seen before.
• African American Experience This link opens in a new window Full-text digital resource exploring the history and culture of African Americans, as well as the greater Black Diaspora. Features access to full-text content from more than 400 titles, 3,000 slave narratives, over 2000 images, 5,000 primary sources, and 250 vetted Web sites.

Letters & Diaries /Oral Histories

• Oral History Online This link opens in a new window Provides in-depth indexing to more than 2,700 collections of Oral History in English from around the world. The collection provides keyword searching of almost 281,000 pages of full-text by close to 10,000 individuals from all walks of life.
• American Civil War: Letters and Diaries This link opens in a new window This database contains 2,009 authors and approximately 100,000 pages of diaries, letters and memoirs. Includes 4,000 pages of previously unpublished manuscripts such as the letters of Amos Wood and his wife and the diary of Maryland Planter William Claytor. The collection also includes biographies, an extensive bibliography of the sources in the database, and material licensed from The Civil War Day-by-Day by E.B. Long.
• British and Irish Women's Letters and Diaries This link opens in a new window Includes 10,000 pages of diaries and letters revealing the experiences of approximately 500 women. The collection now includes primary materials spanning more than 300 years. The collection also includes biographies and an extensive annotated bibliography of the sources in the database.
• North American Immigrant Letters, Diaries and Oral Histories This link opens in a new window North American Immigrant Letters, Diaries and Oral Histories includes 2,162 authors and approximately 100,000 pages of information, so providing a unique and personal view of what it meant to immigrate to America and Canada between 1800 and 1950. Contains contemporaneous letters, diaries, oral histories, interviews, and other personal narratives.
• North American Women's Letters and Diaries This link opens in a new window North American Women's Letters and Diaries includes the immediate experiences of 1,325 women and 150,000 pages of diaries and letters.

Gale Primary Sources

• Gale Primary Sources This link opens in a new window Gale Artemis is a groundbreaking research environment that integrates formerly disparate digital collections to enable innovative research. Gale Artemis provides an unprecedented, seamless research experience that helps students find a starting point, search across a wide array of materials and points in time, and discover new ways to analyze information.

Victorian Popular Culture

• Victorian Popular Culture This link opens in a new window An essential resource for the study of popular entertainment in the nineteenth and early twentieth centuries. This innovative portal invites users into the darkened halls, small backrooms and travelling venues that hosted everything from spectacular shows and bawdy burlesque, to the world of magic and spiritualist séances. ** The resource is divided into four self-contained sections: Moving Pictures, Optical Entertainments and the Advent of Cinema; Music Hall, Theatre and Popular Entertainment; Circuses, Sideshows and Freaks; Spiritualism, Sensation and Magic

Historical Image Collections

commons.wikimedia.org/ wiki/File:Cushman_in_Ha... , The American actress Charlotte Cushman advertised in William Shakespeare's Hamlet at the Washington Theater in 1861.  Author:Washington Theater, SOURCE:Public Library of Congress. this image (or other media file) is in the public domain because its copyright has expired.

• American Broadsides and Ephemera This link opens in a new window American Broadsides and Ephemera offers fully searchable images of approximately 15,000 broadsides printed between 1820 and 1900 and 15,000 pieces of ephemera printed between 1760 and 1900. The remarkably diverse subjects of these broadsides range from contemporary accounts of the Civil War, unusual occurrences and natural disasters to official government proclamations, tax bills and town meeting reports. Featuring many rare items, the pieces of ephemera include clipper ship sailing cards, early trade cards, bill heads, theater and music programs, stock certificates, menus and invitations documenting civic, political and private celebrations.
• Early American Imprints, Series I. Evans, 1639-1800 This link opens in a new window Search or browse the books, pamphlets, broadsides and other imprints listed in the renowned bibliography by Charles Evans.
• Early American Imprints, Series II. Shaw-Shoemaker, 1801-1819 This link opens in a new window Search or browse the books, pamphlets, broadsides and other imprints listed in the distinguished bibliography by Ralph R. Shaw and Richard H. Shoemaker. 1801-1819
• American Antiquarian Society (AAS) Historical Periodicals Collection (EBSCO) This link opens in a new window Provide digital access to the most comprehensive collection of American periodicals published between 1691 and 1877. Included digitized images of American magazines and journals never before available outside the walls of the American Antiquarian Society. The collection is available in five series: Series 1 (1691-1820) - Series 2 (1821-1837) - Series 3 (1838-1852) - Series 4 (1853-1865) - Series 5 (1866-1877)

Link to Bobst Special Collections

• NYU Special Collections Bobst Library's Special Collections department houses significant archival resources including materials from the Downtown Collection, which documents New York City's downtown arts scene from the 1970s through the early 1990s. Maria Irene Fornés and Richard Foreman are among the many artists whose materials are housed in the Downtown Collection.
• Fales It is especially strong in English literature from the middle of the 18th century to the present, documenting developments in the novel. The Downtown Collection documents the downtown New York art, performance, and literary scenes from 1975 to the present and is extremely rich in archival holdings, including extensive film and video objects.
• Tamiment One of the finest research collections in the country documenting the history of radical politics: socialism, communism, anarchism, utopian experiments, the cultural left, the New Left, and the struggle for civil rights and civil liberties.

Guide to International Collections

• SIBMAS International Directory of Performing Arts Collections and Institutions

Books Containing Primary Source Documents

• The mediaeval stage by Chambers, E. K. (Edmund Kerchever), 1866-1954 Call Number: Online versions avail.
• The Elizabethan stage by Chambers, E. K. (Edmund Kerchever), 1866-1954 Call Number: PN2589 .C4 1965 4 vol. plus online version avail
• The diary of Samuel Pepys by Pepys, Samuel, 1633-1703 Call Number: Avail. online
• A history of theatrical art in ancient and modern times. by Mantzius, Karl, 1860-1921 Call Number: PN2106 .M313 1970 4 vol. also internet access
• Ben Jonson by Ben Jonson Call Number: online access
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• Last Updated: Nov 13, 2024 2:47 PM
• URL: https://guides.nyu.edu/primary

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Information

Primary sources.

• What is a Primary Source
• Locating Primary Source Materials
• Using Primary Sources
• Digital Primary Sources
• Historic Newspapers
• Historic Census Data and Statistics
• Special Collections and Archives This link opens in a new window

What is a Primary Source?

Definition of Primary Sources:  

A primary source is a piece of evidence created during the time you are studying. These sources offer an eye-witness view of a particular event. They can be any type of format, as long as you as the researcher are looking for the source's context: Who made this, and what was their perspective? What other sources describe the same events? Whose perspective isn't represented, and where can you find it? What was the world like when this thing was made? With primary sources, you will ask a lot of questions!

Some common types of records used as primary sources include:

• Original Documents , including eyewitness accounts or the first record of events such as diaries, speeches, letters, manuscripts, interviews, news film footage, autobiographies, or official records
• Creative Works such as literature, music, art, film, etc.
• Relics or Artifacts such as pottery, furniture, clothing, and buildings
• Data from original research whether statistical or scientific

Remember: you have to find context for your primary sources.

What is a Secondary Source?

Definition of a secondary source:.

A secondary source interprets and analyzes primary sources. Secondary sources may have pictures, quotes or graphics of primary sources in them. Some common types of secondary sources include:

• A journal/magazine article which interprets or reviews previous findings 
• A history textbook 
• A book about the effects of WWI 
• Biographies
• Encyclopedia articles

Remember: a secondary source is making an argument based on research from other primary and secondary sources.

Primary Sources by Discipline

Different academic disciplines have different definitions of what constitutes a primary source:.

In the Humanities (history, literature, religion), primary sources focus on original documents or accounts contemporary to a specific event or an individual’s life. Terms such as “eyewitness” or “firsthand” are also commonly used to describe these sources. Autobiographical accounts written at a later date are also considered primary sources. Letters, diaries, journal entries, public records as well as contemporaneous newspapers articles offer solid examples of this type of primary source. Fictional works such as short stories or novels written during that specific time period constitute primary documents, too.

In the Arts (art, dance, music, theatre), primary sources are as diverse as the various disciplines in the category. They may include paintings, sculpture, prints, performances, video or audio recordings, scripts, or musical scores. Social Sciences (psychology, sociology, education) place a heavy emphasis on unanalyzed data sets as primary sources. Numerical data sets such as census figures, opinion polls, surveys or interview transcripts constitute this type of raw, uninterpreted data. A researcher’s field notes are also primary sources in the social sciences. In the Sciences (biology, ecology, chemistry), primary source documents focus on original research, ideas, or findings published in academic journals. These articles mark the first publication of such research; and they detail the researcher’s methodology and results. Plant or mineral samples and other artifacts are primary sources as well.

In STEM fields , primary sources may include papers or proceedings from scientific conferences; journal articles sharing original research, technical reports, patents, lab notes, and researcher correspondence or diaries.

Portions borrowed from Berea College Hutchins Library

• Next: Locating Primary Source Materials >>

Is it a primary source?

Are you using a primary source?

It depends on the questions you're asking!

Primary Resources Presentation Slides

Primary vs. secondary sources, differentiating primary and secondary sources in each discipline.

While primary sources offer a firsthand account, secondary sources are written after the fact. Secondary sources analyze, interpret, explain, or analyze a primary source, event or individual. These resources represent a second publication cycle, tasked with presenting an argument or to persuade the reader.

Borrowed from Indiana University Bloomington Libraries

• Last Updated: Oct 28, 2024 3:42 PM
• URL: https://guides.lib.wayne.edu/PrimarySources
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Primary Sources Guide

Understanding research sources.

• African American Studies
• Latin American & Latina/o Studies
• Native American & Indigenous Studies
• Evaluating Primary Sources

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You can also make an appointment with a librarian. 

• What are Primary Sources?
• What are Secondary Sources?
• What are Tertiary Sources?

A primary source is a first-hand account from a person or organization who:

• Created an original work
• Participated in new scientific discoveries
• Witnessed an event

Some examples of primary sources include:

• Art and artifacts
• Autobiographies, diaries, and memoirs
• Interviews and oral histories
• Novels and poetry
• Photographs
• Data and surveys

Why are primary sources useful?  Primary sources are useful to:

• Observe and analyze an event from an eyewitness perspective
• Develop your own opinions and explanations
• Learn if you agree or disagree with the authors of secondary/tertiary sources and their conclusions

A secondary source has the following qualities:

• It comments on or analyzes something
• It often summarizes or interprets primary sources
• It's usually written by someone who was not directly involved or an eyewitness

Some examples of secondary sources include:

• Analysis or criticism, such as literary criticism
• Biographies
• Essays and reviews

Why are secondary sources useful? Secondary sources are useful because they:

• Help you consider diverse viewpoints about a topic
• Organize and outline information in an approachable way
• Offer information and analysis from experts

Remember, secondary sources are often based on studying and analyzing primary sources . Another way to think about it? Your research paper is a secondary source because you're analyzing and interpreting other sources.

A tertiary source has the following qualities:

• It lists and compiles information without additional analysis
• It repackages important ideas and information from other primary and secondary sources

Some examples of tertiary sources include:

• Directories of local, state, and national organizations
• Encyclopedias and dictionaries
• Guidebooks and handbooks

Why are tertiary sources useful? Tertiary sources are useful because they help you:

• Gather background information about a topic or concept
• Find a variety of information in one source
• Provide information in a concise and compact way

Examples of Primary Sources vs. Other Sources

• Communications

One area of study at Central Piedmont where primary sources are often used is History . Here are some examples:

• Primary Source = Autobiography :  Narrative of the Life of Frederick Douglass: An American Slave by Frederick Douglass
• Secondary Source = Biography :  Frederick Douglass: Prophet of Freedom by David W. Blight

Another area of study at Central Piedmont where primary sources often come into play is English . Here are some examples:

• Primary Source = Novel :  Love in the Time of Cholera by Gabriel García Márquez
• Secondary Source = Literary Criticism :  Gabriel García Márquez in Retrospect: A Collection Book , edited by Gene H. Bell-Villada

One other area of study at Central Piedmont where primary sources often come into play is Communications . Here are some examples:

• Primary Sources = Memoir :  Deaf Utopia: A Memoir--And a Love Letter to a Way of Life  by Nyle DiMarco
• Secondary Sources = Journal Article : "Curriculum and Instruction for Deaf and Hard of Hearing Students: Evidence from the Past—Considerations for the Future" (2023) by Maria C. Hartman, Elaine R. Smolen, and Brynne Powell
• Tertiary Sources = Reference Book :  American Sign Language: A Step-by-Step Guide to Signing by Suzie Chafin

Credit : Austin Community College's Primary Sources guide served as the inspiration and model for this LibGuide.

Additional Help

• Next: Finding Primary Sources >>
• Last Updated: Nov 8, 2024 2:14 PM
• URL: https://researchguides.cpcc.edu/primary-sources

Research Guides

Gould library, primary sources, what is a primary source, general resources about primary sources.

• Arts and Humanities
• Social Sciences
• Interdisciplinary Fields

LibKey Nomad

A primary source is an original work that scholars analyze in order to produce insight. These works can include correspondence, diaries, fiction/poetry, data sets, news media, phenomena, artwork, patents, artifacts, illustrations, manuscripts, photographs, and ephemera (pamphlets, broadsides). It can also include some peer-reviewed journal articles that report original research, as is the case in the sciences.

Secondary sources are publications such as a monograph (academic book on a single subject) or peer-reviewed journal articles in which scholars present their analysis, insights, and claims. This can include works such as scholarly criticism, some peer-reviewed journal articles, or reviews of a text or scientific study. On occasion, things that were originally published as secondary sources can be analyzed by future scholars as primary artifacts about what scholarship was like at the time of the original publication.

Primary sources are a key component for almost every kind of research project. It is important to note that while it may be tempting to type "[discipline or project topic] primary sources," or something similar into Catalyst, Google Scholar, a database, or another search tool; this kind of search strategy will not yield the results for which you are looking. Instead, each academic discipline has its own kinds of primary sources that it utilizes (and they may vary widely by discipline), and so please visit the "Primary Sources by Subject" page to learn what primary sources look like in your discipline, and where to find them.

• Primary Sources on the Web From the American Library Association, tips and tricks for finding, evaluating, and using primary sources from the internet.
• How to Analyze a Primary Source Carleton College's History Department, how to determine the value of source material.
• Types of Scientific Literature From the Undergraduate Science Librarian, this blog post outlines many of the kinds of resources that scientists use in their research, including detailed descriptions of the kinds of primary sources used in the sciences.
• Next: Primary Sources by Subject >>
• Last Updated: Sep 30, 2024 2:55 PM
• URL: https://gouldguides.carleton.edu/primarysources

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