Original U.S. Vietnam War Helicopter Pilot Gentex APH-5 Helmet by Sierra Engineering Company British Military Maps The liner and attachment cord

The liner and attachment cord are in decent condition

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

Harman (ASN O-735077) flew 34 bombing missions between May 13th

Tanabaru Nishibaru

Original U.S. Vietnam War Helicopter Pilot Gentex APH-5 Helmet by Sierra Engineering Company British Military Maps The liner and attachment cordOriginal 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