Original 1943 electrical trade vintage ad for JOHN DIXON CRUCIBLE COMPANY.  Main office and plant was located in Jersey City, NJ.

Manufacturers of Typhonite Eldorado Pencils.

Talk About Greased Lightning...

The ever-changing war-plane, ever faster, ever safer, ever deadlier, is a tribute to America's designers and draftsmen. Using high-speed Typhonite Eldorado pencils, their drawings reproduce without loss of detail or quality, resulting in sharp, easy-to-read blueprints. Typhonite leads are uniform, dustless, give crisp, clean opaque lines of unmistakable clarity.

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