General view of the interior of a portion of the Hercules Powder Company plant facilities in Hopewell, Virginia, with view of assorted industrial apparatus and machinery and several unidentified employees. The Hopewell plant produced so-called "chemical cotton," a purified cellulose obtained from raw cotton linters, as well as ethyl cellulose commonly purchased by a variety of public and private industries as a raw material for use in plastics, films, lacquers, and other materials.

Formed in 1912 as part of an anti-trust settlement with DuPont, the Hercules Powder Company (later Hercules Inc.) initially specialized in the manufacture of explosives and smokeless powders and subsequently diversified its business to encompass a variety of industrial products, including pine and paper chemicals, synthetics, pigments, polymers, and cellulose.