Selling for friend. Listed is a CD 160.6 embossed on skirt AM. TEL & TEL CO. on back Patd. Nov 13th 1883 with a 2 on crown which is the tougher of shop number. Insulator comes in aqua; very nice condition except at top of dome has a little deformed area which appears to be a small sliver from the deformed area Also has some slight etching. I'm asking $475 plus actual shipping.