CD 658.5: France
3 5/8" X 5 3/4" (92mm X 146mm)
(front skirt) ISOREX (rear skirt) 285
Picture courtesy Tommy Bolack |
This insulator is nicknamed the "spook" and is designed to hold a fusible link.
CD assignment from Glass Insulators From Outside North America published in 1993 by Marilyn Albers & N.R. Woodward.