Holster ID leather full flap very well made

I have had this holster for several years and it came with my Radom Mod 35 - 9mm.
I know it not the correct piece for the Radom and looks like someone put and extra hole in the tab to accommodate a little larger gun. Only marking is a small circle K on the back (see pic).
Measures 8 1/2 H X 6 1/2 W with the Radom in it. Using the first hole in the tab would reduce the hight by about 1/2 inch. Very well made with rivets in the normal weak spots and brass stud. Quality says German but the cleaning rod loops on the front say ?
Any ideas.