41774259081336_page_7

41774259081336 | page 7 | https://thedailydialectics.com/pdfs/FIOA/41774259081336/41774259081336.pdf

An interim keyboard operated, tape-printing, literal cipher machine for use where electrical power is not available, Operates mechanically at approximately 10 to 15 words per minute. Crypto-unit consists of twelve key-wheels and associated bar drm (Hagelin mechanism), Size and Weight: 10" x 10" x…