Outstanding Collection of Over 180 Conjuring Postcards, Some Signed. Bulk American and English, ca. 1900s–1940s. A trove from the Grossman-Nicholson collection, most real-photo (RPPC), others lithographic, halftone, or printed, and including: Chung Ling Soo, Cardini (signed), Okito (signed), Nicola, Percy Naldrett, Lockman, Harry Blackstone (signed), “Houdeen”, Chevalier Ernest Thorn, Al Flosso (signed), Al Baker, Felix Herrmann, Chris Charlton, Bill Neff, Servais Le Roy, Von Arx, Dante, Will and Olga Goldston, Dell O’Dell, Kassner, Lewis Davenport, Wallace the Magician, and others; plus many obscure magicians, women magicians, minority and child performers, escape artists, and ventriloquists. Condition generally very good. Modern leather binder. Should be seen.