Junior G-Man Kit with Code-O-Graph (English) [a]

Notes:

A set of toy equipment for playing spy, junior G-Man, or detective. Set included invisible ink, Code-O-Graph (which was also sold separately by other companies), and ID cards. Sold by The Armme Co. of Chicago, Illinois; National Novelties of Chicago, Illinois; Imperial Industries of Chicago, Illinois; or Allen-Robert.

If you believe any of this data to be incorrect, please let us know.
Creative Commons License
All portions of the Grand Comics Database™, except where noted otherwise, are copyrighted by the GCD and are licensed under a Creative Commons Attribution-ShareAlike 4.0 International License (CC BY-SA 4.0). This includes but is not necessarily limited to our database schema and data distribution format.