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—_ nes ( Office Memorandum ¢ UNITED STATES GOVERNMEN To : SAC, New York DATE: Jammary 25, 1956 t \exom : Director 80-693) fox N mee Ta —* SUBJECT: SECURITY OF COMMUNICATIONS~RESEARCH Reurlet January 12, 1956, returning under separate cover a heating unit for repair. The wnit has been repaired and is being returned to you separate cover. The point at which breakage occurred has been strength if any further difficulty is experienced, advise the Laboratory by letter JUNE" gover. \ LWALCIMEr [s: Rid! eee INTE om 2a Fone FILED, xe