5.5x8" glossy paper code book manual comes w/bw mailing envelope that icludes Speed Gibson portrait. c. 1937 issued by Sweetheart Bread w/their imprint on the back cover of the manual. Envelope has it. scattered aging, minor margin wear but fine. The four page manual is entirely in bwr and inside features "Speed's Code" ans "International Secret Police Oath" as well as photo of Gibson. The "Oath" has not been filled out. Also on inside is a flap w/cut-out ISP membership card and a seperate cut "Assignment No.1." Both the oath and membership card feature same image that was used on the pin-back buttons. Back cover includes illustration of Gibson w/ad for the radio program. Slightest hint of aging on back cover but a clean, glossy and Exc. unused example and rare to find with uncut card and assignment. (H) $200.00