American Can Co. WWI Era 75 MM Artillery Shell Casing, Brass

Original U.S. WWII WWII 75mm M5A1 Cartridge Case Trench Art - England, – International Military Antiques

Set of Four WW2 Era Brass Artillery Empty Shell Cases Plus One Brass - Ruby Lane

Shell (projectile) - Wikipedia

Major Military Weapons Auction (The Corson Collection) – Diamond S. Auctions

Shell (projectile) - Wikipedia

WW1 era 75mm Shell - De-activated and Antique Guns, Munitions and Fuzes - Treasure Bunker Forum

Original WWII Anti-Tank 57mm M23AB1 6 Pounder M22 Inert Drill Cartridg – International Military Antiques

What is the average value of a WWI or WWII artillery shell, and how do I find collectors? - Quora

76,2x385r US > RU - General Ammunition Discussion - International Ammunition Association Web Forum