Original paint trade vintage catalog for INERTOL COMPANY, INC. was located at 401 Broadway, New York City, NY. Manufacturers of Anti-corrosive and Waterproofing Compounds. Used on Concrete and Steel to Waterproof and Protect Against Corrosion. Unbound from a large 1931 engineering catalog, this unique old one page technical brochure would display beautifully matted and framed. A fantastic addition to your retro paint and coatings library. Slight damp stain on outer edge.