INERT Unfired WW2 Kriegsmarine 105mm Illumination Round For The 105mm (105x658R) SK C/32 Naval Gun. Sn O 920 This is a unfired German Illumination round for the 105mm (105x658R) SK C/32 Naval Gun fitted to type 1 IX and X type U-boats, various minesweepers and capital ships in the German Navy. This round was recovered from storage in Finland.The headstamp is PATRONENFABRIK Karlsrule IV 1908. Also (Roman numeral) III over C32. The slightly waisted projectile has 2 iron driving bands and has a dark green paint (40%) over a lighter green (85%). Under the fuse there is a black painted ring (85%), 22mm high with traces of the dark green paint over it. The projectile is stencilled in white KALD GH (and ) dagS4/44. The alloy nose fuse is stamped ZZS/60na nhj 107 1943 Waa25. Sn O 920 Price includes UK delivery.