Original 1943 electrical trade vintage ad for KERITE INSULATED WIRE & CABLE COMPANY.  Main office and plants were located in New York, NY, Chicago, IL and San Francisco, CA. 

Manufacturers of Insulated Wires and Cables.

Kerite Keeps Rolling Along

For upwards of a century since Day's invention, Kerite has rolled up a record for efficient and permanent insulation, unequaled in the whole history of the electrical industry.

Unbound from a 1943 electrical engineering magazine, this unique old one-page dated advertisement would display beautifully matted and framed. Nice graphics. World War 2 era. A fabulous addition to your retro electrical library.