Author
Logan, Deborah Norris, 1761-1839
14
Historical Society of Pennsylvania
4
Organization of American Historians
4
Wynar, Lubomyr Roman, 1932-2017
4
Allison, Graham T.
3
Bunsen, Georg Friedrich von, 1824-1896
3
Ferguson, Niall
3
Groulx, Lionel, 1878-1967
3
Heikinheimo, A. M.
3
Hrushevsʹkyĭ, Mykhaĭlo, 1866-1934
3
Le Moine, J. M. Sir, 1825-1912
3
Martin, John Hill 1823-1906
3
Meier, August, 1923-2003
3
Rodrigues, Jorge
3
Rudwick, Elliott M.
3
Sala, Dalton
3
Tamen, Pedro
3
Ukraïnsʹke istorychne tovarystvo
3
Bornet, Vaughn Davis, 1917-2020,
2
Brenner, Sean
2
Cheyney, Edward Potts, 1861-1947
2
Davis, Andrew McFarland, 1833-1920
2
Dean, John Ward, 1815-1902
2
Fonorow, Monica,
2
Fundação Galouste Gulbenkian. Serviço de Arte. Arquivo de Arte
2
Garneau, F.-X. 1809-1866
2
Green, Samuel Swett, 1837-1918
2
Historians Film Committee (Newark, N.J.)
2
Konkle, Burton Alva 1861-1944
2
Kopp, John
2
Lanctôt, Gustave, 1883-1975
2
Morison, Samuel Eliot, 1887-1976
2
Neuenschwander, John A.
2
Paine, Nathaniel, 1832-1917
2
Parkman, Francis, 1823-1893,
2
Pimentel, Antonio Filipe
2
Rubincam, Milton, 1909-
2
Seidule, Ty,
2
Society of Architectural Historians
2
Unknown author
2
Wade, Mason, 1913-1986,
2
Westcott, Thompson
2
Wynar, Lubomyr Roman, 1932-
2
Academy of Natural Sciences of Philadelphia
1
Adams, Henry, 1838-1918
1
American Philosophical Society
1
Amory, Thomas C. 1812-1889
1
Ankenbrand, Frank
1
Bancroft, Frederic, 1860-1945
1
Bassett, John Spencer, 1867-1928
1
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