41774259081336_page_13

41774259081336 | page 13 | https://thedailydialectics.com/pdfs/FIOA/41774259081336/41774259081336.pdf

— POP_SEORET—=_SECURITY DF ORMARFON— f. AFSAZ 7301 fhis special mechanism may be used with CSP 889, AFSAM 25B/C, or AFSAM 47. The principal fumetion is automatic decipher- ment of cipher tapes, No modification of the cipher machines or eperating instructions is required, May be used for…