CD 638.5: Ukraine
6 3/8" X 6 1/4" (161mm X 158mm)
(front skirt) WC-10T "JT in a triangle" 79
Picture courtesy Tommy Bolack |
This was made in Ukraine by the LVIV INSULATOR PLANT started in 1965 and later became the LVIV INSULATOR COMPANY in 2002. In their catalogue it is called an SS 10D HIGH VOLTAGE insulator
Original CD assignment from Glass Insulators From Outside North America published in 1993 by Marilyn Albers & N.R. Woodward.