Collection
- Edwin F. Conroy scrapbook, 1918-1921 (majority within 1918-1919)1
- Edwin Holland papers, 1943-19451
- Erna Maas collection, 1943-19461
- Francis E. Butler journal, 1862-18631
- Francis E. Vinaca papers, 1850-1871 (majority within 1861-1865)1
- Frank D. Jonas letters, 1918-19191
- Frederick McGill collection, 1917-1919 (majority within 1917-1918)1
- George H. B. Young letters, 18641
- George Mahl correspondence, 1944-19451
- George W. Ingram collection, 1941-1945 (majority within 1943-1945)1
- Gilbert Edwin Dunbar diary and reminiscences, 1864 and after April 18651
- Grand Army of the Republic, Department of Pennsylvania biographical sketches, [1892]-1901; 1964 (majority within [1892])1
- Greening family papers, 1833-1963 (majority within 1858-1919)1
- Harold Young letters, 1942-19431
- Harry Latto letters, 1917-19191
- Herbert Brigdon Syrett papers, 1942-1947 (majority within 1943-1945)1
- Hiram W. Coppernall collection, 18641
- Hoyt family book, 1762-18821
- Jacob Klein letters, 19011
- Janeth Coates papers, 1942-1945 (majority within 1944-1945)1