I have come across something that appears to be an original S&W grip adapter for an N frame revolver. It has two plates that look to fit under the gun's grip panels and a black filler block that fits between the plates that is held in place with a screw through it. It is too big for a k frame and seems to fit ok on my old 38-44. The left plate is marked "Manufactured by Smith & Wesson" and has "U.S. patent #1848682" stamped below. I came across this site looking for information on this grip adapter. I would like to find out what guns it was made for and if it worked with original grips or if the grips needed to be modified for it to fit. Please let me know if this is not the right place to ask.
Thanks!
Thanks!