All the different CD 145 embossings in alphabetical order from Am. Insulator CO. to W.G.M.CO. There are a few No embossings and No Names I don't have like the American product, Brookfield style, and Canada - Brookfield style and a few more. Now with the discovery of the Tel. Fed. Mex. beehive I will never have all the different embossings. The beehives were always my favorite CD style of insulators to find out in the wild along railroads.