Bought this for $4 on saturday at an antique fair. Didn't know much about it at the time but i now know it's a K.C.G.W with all the blot outs. Doesn't mention this in the price guide but don't all these units have blot outs? (correct me if i am wrong) And i don't see a glass dot any where on the whole insulator. I assume there are more like this but let me know if there arnt many missing the dot. (or if you have 1 like mine) The threds are banged up bad but it's a nice insulator. Also got some other nice pieces. -Bryan Turns out i was supposed to look under K.C.G.W for the embossing, not NO NAME.