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The Hagley Digital Archives provides online access to selected items from the Hagley Library's collection of images, documents, and publications related to the history of business, technology, and society.
Powder Testers du Pont used...and gave away!
Article on the Regnier V-spring design powder testers used by E.I. du Pont during the first decades of E.I. du Pont de Nemours & Company operations.
Howard, Robert A., 1943-2012
Published in the Arms Gazette, February 1975.
Gunpowder industryGunpowder--TestingMeasuring instruments
Du Pont, Eleuthère Irénée, 1771-1834Regnier, Edme, 1751-1825
1 item (4 pages)
Audiovisual Collections and Digital Initiatives Department, Hagley Museum and Library
Hagley reference file (Accession 2016.201)
PAM (Item ID: 08032041)
[Description and dates], Hagley ID, Box/folder number, Hagley reference file (Accession 2016.201), Audiovisual Collections and Digital Initiatives Department, Hagley Museum and Library, Wilmington, DE 19807
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