37mm German WWI casing 3.7cm TAK 1918 37x94mm inert shell
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Inert 37mm casing. This casing was used during WWI by Germany. This 37x94mm casing is made of brass which is rare. This casing is in good condition. The 3.7cm TAK 1918 was an anti-tank gun built by Rheinmetall for the Imperial German Army. This was the world first AT gun ever built that was purpose-designed for the role of an anti-tank gun.