Uncategorized USMC 1943 Boyt Knapsack January 9, 2023 / 2nd Pattern Marine Corps Depot Made 782 Gear. WWII USMC M1941 Knapsack Lower Pack 2nd Pattern Marine Corps Depot Made 782 Gear Early/Mid production 2nd pattern M1941 Knapsack with the sewn-on style strap buckles. Read More