US WWII 20MM ROUND, STEEL PROJECTILE IS HM’ED “84/12M”, BRASS CASE IS HM’ED E5/41 (1941) & HAS “MAGNUM” CARTRIDGE STYLE REINFORCED RING AT THE BASE

IMPERIAL GERMAN MODEL 1915 EM’S LEATHER PICKLEHAUBE WITH FIELD GRAY METAL HARDWARE, C/W “GOTT MITT UNS” STEEL PLATE & SPIKE MOUNT (NO SPIKE), ALSO MISSING THE C/S AND ROSETTES, SIZE “55” LEATHER BODY IS EXC/PLUS WITH A GREAT LINER WITH EXC. 1915 DATED MFGER’S INK STAMP WITH “RR / k..18”? REGIMENTAL INK STAMP, METAL WOULD LOOK BETTER REFINISHED, LOADS OF POTENTIAL FOR A GREAT LOOKING HELMET WITH A LITTLE WORK