I dont have none,just to hairy.But my wifes family is heavily involved in the work they have a shop in Portland Ore, called Family Tradition they have been there for years and my mother in law used to work there along with both brother in laws are artists. And a great grandfather by the name of POP EDDY used to make some early machines in S.F. in the early 1900's.
If I ever got one it would be a back piece that says "not a plumber" :mrgreen: