Ancient High Voltage Insulator
By Nora Coppo; posted May 21, 2005
View Original: Click to zoom, then click to magnify (640 x 480) 98KB
|
Here you see MIVA AT 4: one of the oldest high voltage insulators mfd by MIVA, factory opened in 1906. Also this type is an unipart. [IFONA CD ???] |