Original 1930 road construction and maintenance trade vintage catalog for the HORNI SIGNAL MANUFACTURING CORPORATION.  Main office and plant was located at 515-521 Greenwich Street, New York City, NY.

Manufacturers of Traffic Control Equipment. Signals, Controllers, Beacons, Warning Lights.

Other products include Horni Signs, Horni Fire Alarm Systems and Horni Police Signals, all are featured.

Has numerous product images, description and applications provide product details.

Unbound from a large rare 1930 Municipal Index, this unique old four-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro industry library. Pages are loose.