I need help identifying a Spanish top break revolver. I think it is an Orbea Hermanos Model 1914, from Eibar Spain. There is a curious logo stamped on the left side that says "Yahca Registrada". There is a bull inside the logo. There is grip damage but they seem original. Cylinder only locks when cocked. Stamped on rib on top of barrel "SMITH & WESSON CARTRIDGES ARE THOSE THAT FIT BEST THE EUSKARO REVOLVER". THE SIDE IS STAMPED "FOR 44 SMITH & WESSON CARTRIDGE". Overall I think this was a good replica of a classic S&W. Only paid $50.