The HBT fatigue uniform was issued to U.S. Army mechanics, air corps, armored personnel, paratroopers and the cavalry.
This version is the "Suit, One Piece, HBT OD M1943, second pattern," and has genuine metal buttons with 13 stars, a single breast pocket with a pencil slot, single back pocket, and a ruler pocket on the right leg. The waist belt has a steel slide buckle, and is original and included.
Incredible Vintage American Militaria with lots of life left!!