7/7/19 - This original wartime magazine was produced by Walther as can be seen by the Walther acceptance stamp E/359 on the top and bottom of the spine. Internal parts are also stamped with E/359. P.38 stamped on the left frame. Serial number 727a stamped mon the base. There is no corrosion or damage to this magazine. Nice bluing throughout with minmal wear. Strong spring. Gaurenteed original and fully functional.