Ya… here's another goodie! PAT. OCT 15 1872 at the base of the threads. 3 segmented threads. xx$1400xx $1100 shipped. There is a hard to see thin pinky nail sized nick on the upper wire groove ( left side of this photo) photo 2 shows 2 other smaller upper wire groove nice. Looking at the base photo you can notice a mark on one of the segmented threads. Full return as always for any reason if you get it and are not happy. Thanks. Dave