There were many makers of CD 155 but all probally would have had a brighter future if CD 154's were not made prior by the millions. Only difference between the two CD numbers is the beefed up lower wire groove guide. I imagine that was to give a more support for the wire when attached so less breakage would occur simply from the wieght and stress.

Anyhow, has the 020 embossing. PSSA logo/ PSSA 42 on front skirt and DCE-2930 on the rear. Only colors listed in price guide are ice green and smoky sage green. This insulator is niether of those. I'd call the color a smokey olive green with the olive green more dominant then the smoke. The condition is near mint. Has round drip points on base. Two below the 2930 embossing on rear side had bubble explosions occur which pretty much wiped them away. The inside edge of the inner skirt is bruised in two spots with a little flaking around those spots. Maybe there was a problem removing from mold.

Book says 40-50 for any color 020. First email saying I want will have this unlisted color shipped to their door in 2-3 business days once a payment of $55.00 is made. Add $7.50 if you have a Canadian address. I accept Pay Pay in a non fee mode or personal and money order checks as payment. I will combine shipping and give discount when more then one insulator is purchased. So be sure to see what other insulators I presently have listed. However, if you are interested in this insulator it would be a good idea to email me about it first before shopping for others. In that case I would expect a commitment on this piece once contact is made.