1. Meet the document.
2. Observe its parts.
3. Try to make sense of it.
4. Use it as historical evidence.
When searching for information about your delegate, you may find information about them in an online finding aid to an archival collection. Here are some things to know:
Department of Oral History, University of South Carolina Libraries
"The Department of Oral History records the memories and descriptions of daily lives, communities, families, and notable events that shaped South Carolina and continue to do so, and to make those stories freely available to a wide audience."
National Archives and Records Administration (NARA)
"The National Archives and Records Administration (NARA) is the nation's record keeper. Of all documents and materials created in the course of business conducted by the United States federal government, only 1%-3% are so important for legal or historical reasons that they are kept by us forever. Those valuable records are preserved and are available to you, whether you want to see if they contain clues about your family’s history, need to prove a veteran’s military service, or are researching a historical topic that interests you."
University of Houston Libraries, Special Collections
"Special Collections preserves, safeguards, organizes, and describes materials in our collecting areas, making them available for current and future generations. We support the teaching and research activities of the University of Houston, and serves as a resource for the scholarly community and the general public."
Put your subject's name in quotes and add archival keywords to find collections. For example, try a search like this: "A. Philip Randolph" AND (papers OR manuscripts OR archives OR collection) AND (digital or digitized). Google can be helpful for finding collections in libraries, archives, historical societies and other institutions that may not turn up in searches of databases like WorldCat and ArchiveGrid.
Searchable database containing over 7 million descriptions of archival collections in 1,400 libraries, museums, historical societies and manuscript repositories around the world. Useful for identifying archival repositories by location. 90% of the records in ArchiveGrid are from WorldCat. Select the SUMMARY view to see which repositories hold collections. To limit search results to descriptions that link to digital content, add "has_links:1" (without the quotes) to your search. Note that some results may include links to electronic finding aids instead of or in addition to links to digitized content.
SNAC (Social Networks and Archival Context)
"[A] free, online resource that helps users discover biographical and historical information about persons, families, and organizations that created or are documented in historical resources (primary source documents) and their connections to one another. Users can locate archival collections and related resources held at cultural heritage institutions around the world."
NUCMC (National Union Catalog of Manuscript Collections)
Similarly to ArchiveGrid, NUCMC is a catalog containing records of archival collections across many different repositories in the U.S. However, it is less user-friendly than ArchiveGrid and more difficult to search. Find the search forms under the heading "Searching Manuscripts": Searching on OCLC WorldCat. Ask a librarian if you would like guidance on using NUCMC.