41756329079550_page_121

41756329079550 | page 121 | https://thedailydialectics.com/pdfs/FIOA/41756329079550/41756329079550.pdf

4. Incidental to the discussions of the various crypto systems consideration was given to the problem of the number of different sizes of rotors which are contemplated for use in the mechanical crypto systems, The Sub-Committee feels that the 26-point rotor may have to be used for a long time to…