I would like to know if anyone can identify this gun.
Following is on the top of the barrell. SN = 43357
"Smith & Wesson Springfield Mass. U.S.A. Pat'D REBY"
"20 77 Dec '18 77 May 11. 80 Sept. 11.83 Oct. 2. 83 TWO AUC 4.85"
From the s/n and top latch configuration, this appears to be a 3rd model .38 S&W Safety Hammerless (New Departure). Probably made early in the 3rd model production period around 1890-91.