Unpacking instructions for Teletypewriter Sets ANIGGC-53(*) are the same as those given below
Unpacking instructions for Teletypewriter Reperforator-Transmitters TT-
699(*)/GGC are the same as those given below for TT-76(*)IGGC.
Teletypewriter Sets ANIGGC-3(*)
Cut steel straps from wooden shipping container. For AN/GGC-3A, use a nail puller to remove nails from cover and
Remove top, side and back sections.
For AN/GGC-3A, remove corrugated carton and unfasten two technical manuals. Remove case CY-1110/GGC.