41774259081336_page_53

41774259081336 | page 53 | https://thedailydialectics.com/pdfs/FIOA/41774259081336/41774259081336.pdf

Page 48. (b) TYPEX 22, The general purpose U.K. cypher machine; similar to the Typex 2 except that all rotors turn during the encryption of a message and a pluggable crossover is provided at the entry (and exit) to the maze. Radiation: No detailed investigation has been made but it is considered to…