The picture below shows a larger view of this 1930s Cracker Jack Pop Corn Confection Mind Reading Mystery Paper Toy Prize. With this prize you can guess someone's age or a number of 100 or less. Included is the instruction card and (7) numbered cards. The title card reads:
A MIND READING MYSTERY (instructions) THE CRACKER JACK CO. PRINTED IN U.S.A.
The Cracker Jack ID number for this magic trick prize is Z-0488. The cards each measure about 2-1/2'' x 1-3/8''. The set appears to be in mint condition as pictured.