I have a Model of 1953 .22 Kit Gun with a question regarding matching serial numbers. According to the Standard Catalog of Smith & Wesson 4th Ed., the serial number is stamped on the butt, cylinder face, yoke, right grip panel, and barrel flat. The serial number on the butt, cylinder face, right grip panel and the barrel flat all match. The number on the yoke is different and matches a corresponding number on the yoke cut. I would assume that this is a matching serial number gun as the yoke cut and the butt of the gun is all one piece. Can anybody shed some light on this? Thanks