41748549078781_page_61

41748549078781 | page 61 | https://thedailydialectics.com/pdfs/FIOA/41748549078781/41748549078781.pdf

REF ID:A56914 -GONFIBENTIAL Security tatermetion- ~48- intercepted. After a short while the receiving ope: utors were able to "yead" the message tapes as fast as Morse code. Fortunately, after a pause of one week, military messages in clear text became more frequent for a time. This mistake was not…