Photomechanical page, halftone Library of Congress, Prints and Photographs Division Reproduction Number: LC-DIG-ppmsca-10779 (digital file from original item), Call Number: Unprocessed in PR 13 CN 2001:141 [item] [P&P]
Print shows mug shot of Joseph Chancellor, an African American man, on Pinkerton's National Dective Agency identification card.
