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History 200: Monarchy, Middle Ages to the Present

This guide introduces history majors to basic research library concepts that they should master before taking History 498. Provides both a broad overview of the source types collected by research libraries, and also specific sources relevant to research f

Primary sources and how to find them

Published vs Unpublished Primary Sources

Unpublished primary sources are original documents and artifacts of all kinds which were created by individuals but not published (that is, made public or issued in a format that could be widely distributed) during the period you are studying. In the past, only archives and museums preserved these kinds of primary source materials, and researchers had to travel all over the world to use them. With the invention of microfilming, and later, digitization, it became possible to create facsimiles of large collections of primary source materials. Large research libraries like the UIUC Library have extensive collections of microfilm and digital facsimiles of unpublished primary sources. Universities also have rare books libraries and university archives, which hold original unpublished primary source materials.

In general, published primary source material covers a wide range of publications, including first-person accounts, memoirs, diaries, letters, newspapers, statistical reports, government documents, court records, reports of associations, organizations and institutions, treatises and polemical writings, chronicles, saints' lives, charters, legal codes, maps, graphic material (e.g. photographs, posters, advertising images, paintings, prints, and illustrations), literary works, and motion pictures. Some of these materials were not published at the time of their creation (e.g. letters), but have subsequently been published in a book. For example, The Selected Papers of Margaret Sanger is a selection from birth control activist Margaret Sanger's letters and other unpublished papers, presented in chronological order, which contextual information provided by expert editors.

Here's an overview:

 

Primary Sources in the Library Catalog

Use the University of Illinois Library Catalog to find books, journals, video, sound recordings, and much more. The Library's collection contains millions of potential primary sources!

If you are researching a topic for which there are many published primary sources (for example, books published during the period you're interested in), you can use the date of publication as a useful search limit.

Subject headings are metadata (tags) in the Library Catalog that make it easier to find materials on a particular topic.

The subject headings used in the Library Catalog are standardized Library of Congress terms, which may be “subdivided” (made more specific) by geographic area, chronological period, genre, or sub-topic. The language of subject headings is not at all intuitive or natural, so you shouldn’t hesitate to ask a librarian for help in finding the correct subject headings.

A good way to identify subject headings for a topic is to do a keyword search in the Library Catalog using terms you think describe the topic, in order to identify a few relevant books. Look at the full record for those books to see what subject headings were used, then do another search on those headings.

As a rule of thumb, use fairly broad headings, as well as the specific ones that describe your topic, in order to make sure you haven't inadvertently eliminated relevant material that is contained within works of larger scope. Most likely you will find multiple headings to describe your topic, and you should try all of them. You can narrow your search in the online catalog by combining subject headings (as a phrase) with keywords, using the “Advanced Search” option.

Some examples of Library of Congress Subject Headings:

  • kings and rulers
  • monarchy

There are also specific subject headings that help identify primary sources in the Library Catalog. Use the Library Catalog's advanced search option and include one or more of these Library of Congress Subject Heading form subdivisions in your search:

  • correspondence
  • sources
  • diaries
  • personal narratives
  • interviews
  • speeches
  • documents
  • archives
  • early works to 1800

To find sources in English, be sure to select "English" as the language.