Original U.S. Vietnam War Helicopter Pilot Gentex APH-5 Helmet by Sierra Engineering Company British Military Maps It was then bound in

It was then bound in place and securely held so your arm became a trusting weapon

with replicated markings added

It is also stamped with a N / 101 on the steel back strap indicating that it was originally issued to the Royal Navy

This cutlery company was based in Gefrees in Bayern (Bavaria)

This is a particularly nice Dervish Dagger with a 9" blade that measures 13" in total length

Original U.S. Vietnam War Helicopter Pilot Gentex APH-5 Helmet by Sierra Engineering Company British Military Maps It was then bound inOriginal Item: Only One Available. This is a Vietnam War era United States Helicopter Flight Helmet type APH 5 Helmet manufactured by Sierra Engineering Company in size large. The helmet is in overall excellent complete condition with the liner, headset, boom mic, and clear visor. The helmet is maker marked by Sierra Engineering Company and is a size large. This is a rare Vietnam era original rare helicopter helmet in wonderful complete condition! The