ID Of 9x19 Headstamp Please

What is this headstamp?

This is an RWS contract for Bulgaria. The two symbols are Cyrillic B’s.

I have linked the photo you reference below.

This one looks like a fired case. The loaded round has all the characteristics of a 1930s RWS load.

A very nice item. I only know of a couple.

Thanks for cooperation.

Why does the picture keep disappearing off of this thread!?

I think this is the right link for the photo.

lh5.ggpht.com/_DAQGP5udQN4/Sb_YJ … %209mm.jpg