Original concrete trade vintage catalog for RIVERTON LIME & STONE COMPANY, INC, of Riverton, VA. Manufacturers of Flamingo Hydraulic Lime Products. Waterproofed Flamingo for Masonry Mortar, Concrete and Stucco. Disbound from a large 1938 construction materials book, this unique old one page technical specification brochure would display wonderfully matted and framed. A marvelous addition to your retro architectural design library.