1. Hocus pocus, or, Searching for the philosophers stone [graphic] Creator: Rowlandson, Thomas, 1756-1827, printmaker Published / Created: [12 March 1800] Call Number: 800.03.12.01+ Image Count: 1 Resource Type: still image Found in: Lewis Walpole Library > Hocus pocus, or, Searching for the philosophers stone [graphic]