US WWII SIGNAL CORPS “”TYPE J-5 A” MORSE CODE KEY, DATED 1941, EXC/PLUS

US WWII CIVIL DEFENSE REISSUED M1917 STEEL HELMET, REPAINTED WHITE WITH “CD” INSIGNIA, C/W M1917 LINER & C/S IN VG CONDITION, HELMET ONLY HAS 20/30% WWII CIVIL DEFENSE FINISH, COULD BE REPAINTED FOR A WWI REINACTOR IF WANTED??, OR