Need to find info on maker of pewter stein?

Question

I have two pewter steins with the maker's mark, which looks like an angel's profile surrounded by a circle, with "Nur Als Ziergefass Verwenbar" below it.

I'm interested in putting it up on Ebay, but have no idea if this is worth anything.

Any ideas on where to find out info on this maker's mark, or how to find the history on it?

Answer 1

Check this site