Here is a Ponds Patent..... At least what's left of one. Has the Tin (I think) cap, and the original pin, and about 60% -75% of the skirt left. Found by a desert rat in Arizona years ago. Has a small wire around the piece, put there from the guy who found it to keep everything together. Here is probably your only chance to get one of these super rare pieces. Have other pic's if you want to see them. $175.00 delivered to your door.