Collection contains account books and notes that belonged to the Barnard-Talcott family in the eighteenth and nineteenth centuries in England the the United States. Materials date from 1790 to 1858. The collection also includes tapes and transcripts of oral histories conducted with Virginia and Nan Hollerith in 1981.

This artificial collection was created to manage documents that are too small to be separate collections of their own. Includes individual manuscripts, undated; Elbridge Colby's "The National Guard of the United States"; Book Arts Specimens; Performing Arts Material; Gay and lesbian publications; Washingtoniana publications; Washington associations, clubs, lodges, and societies

The majority of the pamphlets concern antisemitism and sermons from prominent European and American rabbis. The pamphlets are dated from 1946-79.

Contains diaries, correspondence, research notes, articles, chapters from books, syllabi, exam questions, news clippings, correspondence, original military ballads, illustrations, and photographs range in date from 1936-1990 (bulk 1960-1990) documenting Cunliffe’s career as a scholar of American history.

This collection contains a scrapbook created by Marian Herr Holbrook during her time as a student at the Mount Vernon Seminary and College. The scrapbook has photographs, pamphlets, newspaper articles, brochures and a graduation program. The scrapbook dates 1953-1954 and covers primarily a European trip taken by Marian and some of her Mount Vernon classmates.

This collection contains records, correspondence, meetings minutes, reports and memorandum pertaining to the North American Conference on British Studies from 1949-2015.

Collection documents aspects of the military career of Major General Robert Ross. An apologia for the decision to burn public buildings in Washington emerges as a sub-theme. The Collection consists of one box. There are nine folders of manuscript materials {arranged in rough chronological order) and eleven folders of newspaper clippings.