Arranged alphabetically by repository, and (within repository) alphabetically by author.
Bryn Mawr College
- The Mary Ayer Diary, 1901-1902
- The Helen Griffith Diary, 1903-1909 (Bryn Mawr College)
- The Mary Whitall Worthington Diaries, 1907-1910: Volume 9 | Volume 10 | Volume 11 | Volume 12
Drexel University Archives
- Rebecca Thomas Recipe Book , circa 1834
- Francis Martin Drexel, Journal of a Trip to South America, 1826 to 1830
Drexel University College of Medicine Legacy Center
- Mary Fowler-Thompson Journal 1893-2000
- Mary T. McGavran Student Notes and Diary 1893-1897
- What Did She Say? 1870
German Society of Pennsylvania
Haverford College, Quaker and Special Collections
- William Allinson Diaries, 1809-
Volume 1 | Volume 2 | Volume 3 - David Bacon, Some Account of Our Journey to Cannandaigue (Canandaigua N.Y., 1794)
- Isaac Coates, Joshua Sharpless, and John Pierce, Visit to the Indians in 1798
- Joel Swayne Journal, 1798-1800
- A series of letters written on a Journey to the Oneida, Onondago, and Cayuga Tribes
The Historical Society of Pennsylvania
Independence Seaport Museum, J. Welles Henderson Archives and Library
- Benjamin Etting Journal of Voyages to Canton 1822-1837
- Steam Sloop Wyoming Log Book and Journal (1) 1862-1863
- Steam Sloop Wyoming Log Book and Journal (2) 1862-1863
- Log of the ship United States 1829-1830
Lehigh University LIbraries, Special Collections
- William L. Estes, Jr. Diaries of Army Service in France 1918-1919, 6 volumes
Volume 1 | Volume 2 | Volume 3 | Volume 4 | Volume 5 | Volume 6 - Copy of Engineers Private Journal on Harlem Bridge, 1860-1861
- The Estelle Johnson Diaries: 1937, 1948
Volume 1 | Volume 2 - Benjamin LeRoy Miller Diary, 1891
- Captain William Herman Wilhelm Journal, 1898-1902
The Library Company of Philadelphia
- Peter Collinson’s extensively annotated copy of William Maitland’s The history of London, from its foundation by the Romans, to the present time.
The Lutheran Archives Center at Philadelphia
- Autograph Album of Henry Melchior Muhlenberg (Holy Roman Empire of the German Nation and Great Britain, From 1737 to 1742)
- Journal of Charles Ashmead Schaeffer
The State Library of Pennsylvania
- Civil War diaries (1865)
- Civil War diaries (1864)
- Civil War diaries (1863)
- Civil War diaries (1862)
- History of Hospital Train no. 52 and its personnel
Swarthmore College, Friends Historical Library
- James Cooper, Journal of a Visit to the Seneca Indians, 1794
- John Peirce, Notes on a Visit to Several Tribes of Indians, 1796
- Joshua Sharples, Journal or Visit to Upper Canada and Parts Adjacent, 1797
The Heritage Center of the Union League of Philadelphia: Abraham Lincoln Foundation of the Union League
- John M. Butler Diary (Ohio, 1862-63)
- John N. Parker Pocket Diary (Rhode Island, 1861-62)
- George R. Snowden Diary (Pennsylvania, July-December 1962)
- Frederick J. Sorber Pocket Diary (Pennsylvania, 1861-63)
- Lincoln Assassination Testimony Reported by James Tanner (1865)
University of Pennsylvania Libraries, Kislak Center for Special Collections, Rare Books and Manuscripts