I know you are asking how to post more photo's... you can reply to your own thread and post one at a time, or upload like I suggested.
Read all through this forum (but we are welcome to answer questions too! )
Welcome to the forum man!
Ed
PS, and it sounds like you have a police holster...
The 1 & 2 on the mag bottoms means it is police, although if East German, it is a bit different than what I collect (weimar police)