I can't seem to find any information about the two piece belt buckle that I have. It has Royal M Mfg Co and x7641 stamped on the back. The only thing I've found about the company is that they were in operation in NY from 1890-1915. Its in good condition a few scratches and its a little bent in the back where the belt goes through but other than that its a nice piece. Any info on what it might be worth would be great. Thanks