WAR DEPARTMENT Washington 25, D. C. 28 Aug 1943 This Technical Manual is furnished for the information and guidance of all concerned. RESTRICTED Dissemination of restricted matter.— The information con tained in restricted documents and the essential characteris tics of restricted materiel 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, but will not be communicated to the public or to the press except by authorized military public relations agencies. (See also par 18b, AR 380-5, 28 Sep 1942.)
DesignationTM 11-317
EditionJan 1943
StatusSuperseded
Pages114
FunctionComms Signal
CollectionHistoric
Public domain (U.S. Government work)