I think it s a vintage primer reloading tool. 12g interesting little talking point or even use.
5 Pcs 24V 50mA Min Bayonet Filament Lamp Bulbs Hi Quality England 40 + 12g EW24
Shotgun Cartridge Decapper + Storage 12g Reloading Powder Flask Eley Gunsmith
Vintage Lights Vintage Wall Sconces Vintage Brass Glass & Halogen Wall Sconces
Horniman's Tea Vintage Box Wooden Crate Vintage Advertising
Vintage Pokémon Complete Team Rocket Set Common/Uncommon ⭐ Vintage WOTC 90s!
Bush Vintage DAC10 Bakelite Vintage 1950s Radio
