Howdy
There were one or two of these on display at the S&W museum when I took the factory tour last year. They were in a glass case so of course I could not handle them, but I got a real good look at them.
Sorry, I think they are just plain ugly. They do not appeal to me at all. Of course this was quite typical of lots of art produced during the Victorian period. Highly ornate, often to the point of being ridiculously overdone. Just my opinion, but I have seen lots of examples of art and decoration from the period that looking at it with today's eyes I think is just plain ugly.
It is interesting to note that the barrel and cylinder have normal engraving. Nothing really out of the ordinary. It looks to me like all that overly done stuff on the frame is actually applied over the frame, and is not integral with the frame. I'll have to take another trip out to Springfield one of these days and have another look.