CD 700: USA

2 3/8" X 3" (60mm X 76mm)

 

No Markings

 

Photograph courtesy Dario Dimare

2 3/8" X 3 7/8" (60mm X 99mm)

 

No Markings

 

Photograph courtesy Dario Dimare

This is one of the earlier threadless styles.  These are known as "egg" insulators due to their shape.  These mounted on a metal rod connected to the mount at both ends.  

Note the significant size difference that can be found in these. The amount of glass placed in the mold is responsible for the variation.


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