These are old 12 gauge brass shotgun shell casings from Italy. - Antique Mystique

These are old 12 gauge brass shotgun shell casings from Italy.

Double Demon - Lot of Paper Shells - General Ammunition Discussion - International Ammunition Association Web Forum

MagTech 12ga 2-1/2 empty brass shotshells for reloading

Vintage Russian STEEL Case 12ga. Shells - We test them

Magtech Brass 410 Bore Unprimed Box of 25 - Graf & Sons

Spent Brass 22 Casings

The Field-Grade Combination Gun [Polecat in a Poke]

Bullet Shell Case - Ireland

Vintage Russian STEEL Case 12ga. Shells - We test them

22 Shell Casing

Vintage Russian STEEL Case 12ga. Shells - We test them

Vermont's Hidden Gem: Dan Morgan, Gunsmith - Sporting Classics Daily