Original U.S. Cold War Gentex SPH-4 Helicopter Pilot Helmet - Dated 1987 British Flags TA-312/PT & TA-43/PT Field Telephone

TA-312/PT & TA-43/PT Field Telephone Sets

and the original leather top tie is present as well

The half-life of some of these materials is short compared to the physical age of these older detectors so they may provide you with a quality check of functionality

from 1905 to 1907

Original U.S. Cold War Gentex SPH-4 Helicopter Pilot Helmet - Dated 1987 British Flags TA-312/PT & TA-43/PT Field TelephoneOriginal Item. Only One Available. This is a very desirable SPH 4 Flight helmet with a 1987 DSA date. The helmet is in overall good complete condition with the liner, headset, visor, microphone, and tint visor. The helmets liner is deteriorating a bit. At the bottom of the brim on the interior reads DSA 100 87 C 4178 indicating a 1987 date. There is a tag on the interior reading HELMET, FLYING, SPH 4 REGULAR 8415 00 144 4981 DLA100 87 C 4178 4 88 LOT