For sale, I just acquired two more M-2636 turquoise insulators, but I am now out of leads. The piece on the left needs cleaned, it has hard water deposits, asking $1,300 shipped. The piece on the right was kept inside, but it could use a cleaning as well, asking $1,400 shipped. The book values them at $1,200-$1,500. They are both mint. Thank you! Chuck Alexander 208 860-5289