Author
American Anti-Slavery Society
1
American Negro Labor Congress
1
Black Panther Party. Ministry of Information
1
Boyle, Joseph Lee
1
Child, David Lee, 1794-1874
1
Child, Lydia Maria, 1802-1880
1
Davis, Benjamin J. 1903-1964
1
Fortune, Timothy Thomas, 1856-1928
1
Gay, Sydney Howard, 1814-1888
1
International Trade Union Committee of Negro Workers
1
Johnson, Oliver, 1809-1889
1
League of Struggle for Negro Rights
1
Pennsylvania Anti-Slavery Society
1
Peterson, Jerome B.
1
Powell, Aaron M. 1832-1899
1
Rogers, Nathaniel Peabody, 1794-1846
1