Show I Machine Replaces Brain rain for or Coding T W WASHINGTON WASHINGTON Dec Dee 9 By A. A I Secret P.-Secret P. P Secret messages for military purposes in the future will largely be mechanically coded transmitted and decoded In the opinion of ot Wil Wil- liam F FrIedman F-FrIedman army code expel This will overcome the preset t drawback of ot slowness and tediousness tediousness tedious tedious- ness and eliminate the high degi degree degie e of error arror incident to the difficulty of ot the work The code and cipher section of the theof theoffice of office rice of the chief t signal officer Is examining various types of ot secret message sending devices and compiling cpm com piling codes and ciphers for possible use In wartime sir Ir Friedman is a captain In the signal officers' officers reserve resene corps There ate certain types of simple cipher that can be solved me mechanically he be says but the complex sort of at cipher requires a high degree of tic analytic skill patience experience and hard work and takes a peculiarly peculiarly- constituted constituted constituted type of mind By BL a trick use of ot a certain enciphering and deciphering deciphering deci deci- machine in the code an and cipher section it can be made to translate and write various foreign languages |