Glass insulator

Sat, 04/30/2016 - 18:11

See http://gwulo.com/node/31911 for more information.

Date picture taken
16 Apr 2016

Comments

We found a similar item in one of the AA sites.  The manufacturer of this creramic insulator is NGK; and to our amazement, the company is still existed nowadays and is named NGK Insulators, Ltd.  

Ceramic Insulator 1974
Ceramic Insulator 1974, by Freddie