Blackstone: World's Master Magician Souvenir Program
- Name of Subject: Harry Blackstone
- Publisher/Printer: New York: Wm. C. Popper Co.
- Date: c. 1940s
- Size: 9 x 12
- Condition: good
Blackstone: World's Master Magician, 2 Books in One! Souvenir Program and Tricks You Can Do… Pictorial wrappers, illustrated with photographs and line drawings, 18 pages. General wear to wrappers and spine, contents in good condition.