CD 121 AM TEL & TEL CO Double Embossing ~ Approx. 1/4" apart! 
By Andy Schoenleben; posted August 30, 2017
View Original (3072 x 2304) 2226KB
 |
Here is an up close picture of the double "1" embossing on the dome of the insulator. |
|
Here is an up close picture of the double "1" embossing on the dome of the insulator. |