One collectable CD 106 "7" pony style telephone insulators was found in the Southern Bell farm woodlot dump pile. Post number no. 25 is as follows:

CD-106 7 (Front Skirt) 7 (Back Skirt) - 3 Piece Mold - Minty Greenish Aqua

I'm thinking this is a King City Glass Works manufactured insulator. Other insulators made by KCGW are embossed with a "7" or a bar [id=606950280] so there is no reason not to believe this manufactured by the King City Glass Works. However, this insulator appears to have a very unique feature - both the front and back "7's" are not the same. The "7" on the back skirt has a weird triangle device attached to the "7". Please see Post No. 26 with shows an enlarge picture [id=606949385] of the weird looking "7". I'm wondering if anyone else has observed this odd looking "7" on your KCGW insulators?