10/26/20 - This is an original WW1 era Simson Luger magazine. The spine of the magazine is stamped with a droop winged eagle/6 proof, which is a rare Simson manufacturing proof stamp. The base is serial numbered 4014 along with the numeral "1". Stamps are 100% original. There are no other markings. The frame of the magazine is early aluminum finish with no bluing and minor patina as shown in photos. A few minor "dings" in the spine , but still fully functional.