British, c.1890–1910, Royal Navy QF 6-Pounder Hotchkiss Mark III Brass Shell Case – Kynoch Manufacture – Naval Anchor Mark
US, Pre-Early WWII Era, Experimental 37mm Anti-Aircraft Gun M2 Brass Shell Case – American Armament Corp – Winchester Primer
German, Pre-WWII - 1936 Dated, 3.7cm FlaK 18/36 Brass Shell Case – Polte Magdeburg – WaA107
US, Pre-Early WWII Era, Experimental 37mm Anti-Aircraft Gun M2 Brass Shell Case – American Armament Corp – Winchester Primer
British Royal Navy, Dated 1968, 4.5-Inch Naval Gun Brass Cartridge Case, Mk 3–5 Guns, by ECC (Edward Curran & Co)
British, 1953, 40mm Bofors L/70 Mk I Brass Cartridge Case, Royal Laboratory RL
British, WW1 – Dated 1915, QF 18-Pounder Cartridge Case Mk II, by Elswick Ordnance Company (EOC), with Matching 1915 No.1 Mk II Primer
British, Dated 1945, QF 17-Pounder (76.2mm) Mk II Brass Cartridge Case, RLB Birtley
RARE -German, WW2 – Dated 1944, 8.8cm Flak 41 Brass Cartridge Case, “asb” (DWM Berlin-Borsigwalde), WaA43 Marked
British Royal Navy, 1998, 4.5-Inch (113mm) Naval Practice Shell Case, PRAC W1A2, Royal Ordnance Birtley (RLB)
WW1 German 220mm Shell Case
