Butler Derringer, same as Colt Lord & Lady guns. I was “slumming” gunbroker looking at stuff that was near end but without bids. I ran across the little Butler and threw out a minimum bid. I have bid on several (more than double what I bid on this one) usually the ones that say Colt on the side, but not really caring. It’s just another cool and simple design that I have wanted. Well, I finally have one coming. $60 purchase, $10 shipping, $25 transfer. $95 total. No home run, but not too shabby either. I have never seen this configuration though, I usually see the two-tone in reverse configuration of this one. Not that colors matter to me... used, but supposedly good shape.