Fugitive Slave Notice for Thornton Blackburn, Louisville Public Advertiser, July 7, 1831.
The Skillman Branch of the Detroit Public Library, 2007. Image: Mikerussell, CC BY-SA 3.0, via Wikimedia Commons.
John Scadding's cabin with Thornton Blackburn's taxicab parked in front, 1895. Courtesy of York Pioneer and Historical Society Archives.