New York Public Library
Cropped, sized, and prepared for use here by John Osborne, Dickinson College, September 12, 2008.
Schomburg Center for Research in Black Culture, New York Public Library
Africana and Black History Collection, NYPL Digital Gallery
Original image at NYPLDigitalGallery
Original copy of this image published in Norman D. Harris, The History of Negro Servitude in Illinois, and the Slavery Agitation in the State, 1719-1864 (circa 1904), 16.