German 15 cm sIG 33 Steel Cartridge Case – Ground-Dug Relic

Original German steel cartridge case for the 15 cm sIG 33 heavy infantry gun.

Empty cartridge case with a central primer opening in the base.

Ground-dug condition with extensive rust, corrosion and surface pitting, particularly on the inside. The case retains its cylindrical shape.

Condition as shown in the photos.

Suitable for collection or display.