10/29/19 - This is an original WW1 era production Navy Luger magazine. The magazine has an aluminum frame that is in excellent condition. The base is wood and stamped with "N 1537 X". The "N" signifies it was most likely issued with a Luger to the North Sea Navy base. The base is solid with no cracks or chips. The magazine has a strong spring, and is guaranteed original and fully functional.