WW1 German Prussian (Lubeck / Hamburg) Artillery Other Ranks M-15 Kugelhelm, untouched example of a leather helmet with field grey M-15 Prussian eagle helmet plate, front trim, rear trim, circular spike base with domed rivets and removable Artillery ball (Kugel) top. The helmet is complete with its original chinstrap, reichs pattern cockade and original other ranks Lubeck / Hamburg type cockade. Interior of the helmet has a well worn liner with one section being replaced. The front trim with some loose stitching and the rear peak appears to be a period replacement. Generally a good untouched as found example.