- D. G. Barton et al signed letter to Honorable Richard E. Parker, 18261
- D. M. Henkel letter, 18411
- Dabney Stewart Lancaster guestbook, 1930/19441
- Daily Almanac and Diary of Joseph Jackson, Jr.
18471
- Daily Carbons of Harry F. Byrd, Sr.,
1964 July-1965
November10
- Daily Courier mimeograph newspaper, 18941
- Daily Mail Official War Postcards
1916-19191
- Dakota Language Roman Catholic Catechism, 19201
- Dale Hill Papers10
- Dalkon Shield Claimants Trust papers, 1938/2000, bulk 1970/1998825
- Dame Edith Sitwell Letter,
19301
- Damon Runyon Collection
1946 Aug 173
- Dan Rupp letter to John J. Rupp, 18891
- Daniel French Slaughter papers, 1827/18858
- Daniel Hayes subscription receipt, 17141