Here is a nice example of a Muncie type insulator. EIN [010] embossed "Hemingray/Patent May 2nd 1893, rear Muncie Type. It looks mint to me but lets say VVNM to be safe and should never need upgrading. It photographs like a blue aqua, but in hand looks green aqua. Second pic shows the underneath. Asking $130.00 U.S. + shipping. I accept cheques and PayPal in family/friends mode. First email gets it !