The Armstrong Cork Company was founded in 1891 by Thomas M. Armstrong and John D. Glass in Pittsburgh, Pennsylvania. Its industry is construction materials and its current headquarters is in Lancaster, Pennsylvania (moved in 1929).
It had a British subsidiary called the Armstrong Cork Company, Ltd. that was based out of London, England.
Armstrong Cork & Insulation Company
Armstrong, Brother & Company (1891-1895)
Armstrong Cork Company (1895-1980)
Armstrong World Industries (1980-)
Linoleum (No. 5810, Marble Inlaid, No. 3147, No. 427)
Printed Linoleum (No. 8155)
Linoleum Embossed Inlaid (Style 5741)
Armstrong's Linoleum Floors (1925)
Decorator's Answer Book (1949)
Album of Room Ideas (1946)
Floors, Furniture, and Color (1926)