US Navy WW2 3/50 Brass Cannon Casing Salute #4056

1943 US NAVY 3-Inch 50 Caliber Mk9 Shell Casing ~ Trench Art Plant Holder $56.99 - PicClick

3-inch/50-caliber gun - Wikipedia

1943 US NAVY 3-Inch 50 Caliber Mk9 Shell Casing ~ Trench Art Plant Holder $56.99 - PicClick

Original WWII U.S. Navy Gun 3 Inch / 50 Caliber Dual Purpose Naval Gun – International Military Antiques

Ammo Inert Ord - Liberty Tree Collectors

WW2 US Navy 3/50 Caliber Warship AA Ammunition TRAINING ROUND – NICE!

Original U.S WWII 3-inch/50-caliber Gun Brass Cartridge Dragon Trench – International Military Antiques

Original Pre-WWII U.S. Navy Gun 3 Inch / 50 Caliber Dual Purpose Naval – International Military Antiques

3D Printed MK29 AP Shot 3Inch / 76mm Shell for US Navy 3/50 caliber

U.S. Navy WWII 50 Cal Dummy Cartridge

US Navy WWII era 3 50 Caliber Brass Shell Casing

USA 3/50 (7.62 cm) Marks 2, 3, 5, 6 and 8 - NavWeaps

US Navy WW2 3/50 Brass Cannon Casing Salute #4056

Ww2 U.s. Navy Artillery Training Shell W/orig Canister, 3 50 Caliber, Used To Practice Fuse Setting