US M1 Helmet, Vietnam Era

US M1 helmet with swivel bales and rear seam rim, complete with its liner and helmet cover.

M66 shell manufactured by Ingersoll, marked “L 2111.”

P64 liner with textured paint finish. Manufactured using a U.S. Government mold (marked “US 29”). The headband marking indicates a 1969 contract. Neckband present but marking illegible.

ERDL pattern helmet cover, post-war production (dated 1976), secured with its elastic helmet band marked “Band, Helmet, Camouflage US.”

Condition: good, sweatband shows wear in places.