Original 1943 electrical trade vintage ad for MOLONEY ELECTRIC COMPANY.  Main office and plant was located in St. Louis, MO.

Manufacturers of Power and Distribution Transformers. (Since 1898).

How to Cut Street Lighting Maintenance Costs with Moloney Constant Current Regulators.

Poor regulation and sluggish action of regulators on series street lighting circuits result in abnormally short lamp life. Replacement of lamps is costly. Extra attention and repairs to old style single-moving coil regulators are also costly. 

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.