Nice bright color!! Embossed on front skirt in a slug plate KNOWLES No2 CABLE. On rear PATENTED (arc) / (prism) / JUNE 17, 1890. Has a lot of bubbles and pieces of white junk floating around inside the glass. Condition is wonderful, there are a number of pin-head ticks scattered about but some of those are the white junk on the surface of the glass. Also a little ticking at the edge of base at mold line. $135 plus S&H and insurance if desired.