Power switchboard SB-170/FTC, telephone distribution frame TA-193/FTC, telephone relay racks TA-190/FTC, TA-191/FTC and TA-192/FTC.

Bibliographic Details
Corporate Authors:	United States. Department of the Army, United States. Department of the Air Force
Format:	Government Document Book
Language:	English
Published:	Washington [D.C.] : Departments of the Army and the Air Force : U.S. G.P.O., 1953.
Series:	Department of the Army technical manual ; v TM 11-2147. Air Force TO ; 16-35SB171-6.
Subjects:	Telephone switchboards > Maintenance and repair > Handbooks, manuals, etc. Military telephone > Equipment and supplies > Handbooks, manuals, etc.

Cushing: Ragan Military (Does not check out)