Author
Beecher, Henry Ward, 1813-1887
3
Hosmer, James K. 1834-1927
3
Alberti, Enigma,
2
Baird, Henry Carey, 1825-1912
2
Banks, Nathaniel Prentiss, 1816-1894
2
Boker, George H. 1823-1890
2
Brown, Bruce
2
Cliff, Tony (Comic book author)
2
Gallman, J. Matthew
2
Gienapp, William E.
2
Gratz, Simon 1840-1925
2
Historical Society of Pennsylvania
2
Logan family
2
Lücke, Martin
2
Müller, H. J.
2
Train, George Francis, 1829-1904
2
Winder, William H.
2
AFL-CIO
1
Abel, Annie Heloise, 1873-1947
1
Adair, James, approximately 1709-1783
1
American Union Commission
1
American-Irish Historical Society
1
Andrew Clow & Company
1
Andrews, Charles McLean, 1863-1943
1
Aptheker, Herbert, 1915-
1
Arnesen, Eric
1
Asante, Molefi Kete, 1942-
1
Asch, Chris Myers,
1
Ashman, William N. 1833-
1
Babcock, Kendric Charles, 1864-1932
1
Bachschmid, Paul,
1
Baines, Edward, 1774-1848
1
Baird, John A., Jr., 1918-2016
1
Baker, Jean H.
1
Balch family
1
Barker, Abraham
1
Bassett, John Spencer, 1867-1928
1
Batcheler, George Dewey 1926-2009
1
Batcheler, Penelope Hartshorne 1928-2007
1
Beiser family
1
Berlin, Ira, 1941-2018,
1
Biddle, Anthony Joseph Drexel 1896-1961
1
Binns, John, 1772-1860
1
Blain, Daniel
1
Blair, Montgomery, 1813-1883
1
Blansett, Kent,
1
Bliss, John Collins, 1837-
1
Bloodgood, J. D. -1915
1
Bodger, John Charles
1
Bodler family
1
more ...