National Crushed Stone Association (1950)
- 1950
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Small JPG1200 x 895px — 173 KBLarge JPG2880 x 2148px — 790 KBFull-sized JPG6084 x 4537px — 2.9 MBOriginal fileTIFF — 6084 x 4537px — 79.0 MBSeries of photographs depicting the Hercules Powder Company display at the 1950 National Crushed Stone Association trade show held in Chicago.
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.
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Cite as
Hercules Incorporated. “National Crushed Stone Association (1950),” 1950. Photographs from the Records & Ephemera of Hercules Incorporated, Box 26, Folder 20. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/rke1m9d.
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