7/7/19 - This is an original WW2 era Mauser P.38 magazine. The spine of the magazine is waffen proofed with a stick winged eagle 135 proof marking. One side of the frame is marked P.38v. No other markings. The blued exterior is great with no rust or pitting. Excellent spring as well. Minor bluing wear. These magazines were issued with Mauser pistols from byf43 d block through byf44 o block. Guaranteed original from WWII.