'Considerations on the Keeping of Negroes; …,' by John Woolman. First printed in 1754. Philadelphia: The Tract Association of Friends, [1850], 1850?

'Considerations on the Keeping of Negroes; …,' by John Woolman. First printed in 1754. Philadelphia: The Tract Association of Friends, [1850], 1850?, Box: 41, Folder: 4. Roy Bird Cook (1886-1961), Collector, Papers, A&M 1561. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/53550 Accessed December 19, 2024.