4/21/20 - This is a pre WWII leather holster in the "pocket pistol" style. Often seen for smaller Walther pistols, but this example is 8" long. It would fit a Walther PP or similar sized pistol. It is somewhat un-common to see such a large pocket holster. Near mint condition. Some speculate that these were given to factory workers in the Walther factory, but with no markings and little research to go off of, it's hard to say.