I have a Spanish revovler. I contacted Cerugilu hermanos in Eibar Spain. They told me they have not manufactered guns since 1936. There is no serial number on the gun anywhere. There is a screw on the front of the trigger guard. It appears to be a clone of a S&W 1950 revolver. It is is about 90% condition. Action is good and tight. Bore is bright with no pitting. It is .38 special with a pinned barrel. On the top of the barrel it is stamped "BEST AMERICAN CARTRIDGES ARE THOSE THAT FIT BEST. THE C.H. REVOLVER." Anybody got any more info on it? Thanks