The only information currently available on the C-38 are the two photos of the printwheels.
Closeup of the C-38 printwheel. (Photo courtesy John Alexander, G7GCK Leicester, England. E-mail: See Museum Info section).
Photo and copy courtesy John Alexander, G7GCK Leicester, England. E-mail: See Museum Info section. John Alexander currently owns this C-38 prototype printwheel. The characters on both the indicator and typewheel are capable of being moved into new positions thus producing many more cipher combinations.
Nov 21/04