WAR DEPARTMI Washington, March 2, This Technical Manual, published by Galvin Mfg. Corp. on orde No. 5515-Chi-42 and 13370-Phila-43, is furnished for the informatic and guidance of all concerned. RESTRICTED NOTICE: —This document contains information affecting the nation defense of the United States within the meaning of the Espionage Act 50 U.S.C., 31 and 32, as amended. Its transmission or the revelation its contents in any manner to an unauthorized person is prohibited by la The information contained in restricted documents and the essential characteristics of restricted materiel will not be communicated to the public or to the press, but may be given to any person known to be in the service of the United States and to persons of undoubted loyalty and discretion who are cooperating in Government work. (AR 380-5)
DesignationTM 11-859
EditionApr 1944
StatusSuperseded
Pages117
FunctionComms Signal
CollectionHistoric
Public domain (U.S. Government work)