Originally Posted by Jim K
The Gasser revolver may have been made in Belgium as well. Gasser was unable to keep up with orders and had revolvers made in Liege but marked with his Vienna (Wien) address. The only way to tell is to look at the proof marks (an oval with E L G indicates Belgian manufacture).
Jim where would those proof marks be located at. Sorry this is all kinda new to me. Thanks for the info.