I've always felt that skilled workmanship ads attraction to any firearm. 66"s have been in production a very long time and during that time American manufacture techniques have improved exponentially to the point that there is now very little handwork necessary. However, back in the 60's, 70's and early 80's there was a great deal of hand work necessary to assemble a Smith revolver; cylinder bolts, stars and hands all had to be fitted by hand as well as the cylinder gap. It was my privilege to visit the factory back in those days and to observe the assemblers working and then and now I was incredibly impressed by the skill of those folks. In a sense, each Smith of that time frame is unique and a testament to the craftsman who assembled it. For that reasonI think Smith's of that period have "Soul" that's missing in contemporary guns. So is there a difference between a vintage Smith and a contemporary Smith? Yea , there really is.