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.

Taking the Bugs out of Working Drawings...

How to make working drawings in a hurry, that are accurate, complete and fool-proof, is the problem. You can devote your whole time to this problem when you have Typhonite Eldorado pencils in your hand. Smooth, accurately graded, strong, they do not throw obstacles in the way.

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.