Author
Miscellaneous Manuscripts Collection (University of Pennsylvania)
13
Samuel J. May Anti-Slavery pamphlet collection
13
Foster, Stephen Collins, 1826-1864
7
Keffer Collection of Sheet Music (University of Pennsylvania)
6
Sheet Music Collection (Brown University) Representations of Blackness in Music of the United States (1830-1920)
6
Benezet, Anthony, 1713-1784
5
Woolman, John, 1720-1772
5
Adam Matthew Digital (Firm)
4
Allen, John, active 1741-1774
4
Badrakhān, Aḥmad
3
Brent, William, 1775-1848
3
Connecticut Society for the Promotion of Freedom, and the Relief of Persons Unlawfully Holden in Bondage
3
Curtis Collection of Franklin Imprints (University of Pennsylvania)
3
Diakité, Jason Timbuktu, 1975-
3
Duke University Rare Book, Manuscript, and Special Collections Library
3
Harris Collection of American Poetry and Plays (Brown University) Poetry, 1609-1875
3
Lee, Arthur, 1740-1792
3
Lee, Richard Henry, 1732-1794
3
Mifflin, Warner, 1745-1798
3
Sāmiḥ, Walī al-Dīn
3
Skillman, Isaac, 1740-1799
3
Studio Masr (Firm)
3
Umm Kulthūm, 1898-1975
3
Virginia General Assembly
3
Allan G. Chester and Florence K. Chester Fund
2
American Imprint Collection (Library of Congress)
2
Anderson, Marian, 1897-1993
2
Associated Music Publishers (New York, N.Y.)
2
Booth, Abraham, 1734-1806
2
Bradford, Joseph, 1843-1886
2
Brent, William
2
Brown, Lawrence, 1893-1972
2
Brown, Lawrence, 1907-1988
2
Buell & Blanchard
2
Burleigh, H. T (Harry Thacker), 1866-1949
2
Calhoun, Dia
2
Carroll, William
2
Chattin, James, 1726-
2
Child, Lydia Maria, 1802-1880
2
Christy Minstrels
2
Collins, Isaac, 1746-1817
2
Connecticut Society for the Promotion of Freedom, and the Relief of Persons Unlawfully Holden in Bondage
2
Crukshank, Joseph, 1746?-1836
2
Day, Thomas, 1748-1789
2
Dillon, Diane
2
Dillon, Leo
2
Ditty, Samuel
2
Douglas, Stephen A (Stephen Arnold), 1813-1861
2
Edwards, Jonathan, 1745-1801
2
Fahmī, Mansī
2
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