The E. I du Pont de Nemours & Company minute books document an important era in the history of the company from just before the turn of the twentieth century through the 1930s. The DuPont Company in this time went through many changes in structure...
Gunpowder labels, advertisements, and advertising cards for various gunpowder companies in the United States and Great Britain. Companies and brands include: E. I. du Pont de Nemours and Company; Hazard Powder Company; Wapwallopen Mills; H.A....
Ordnance industry; Business & finance; Price regulation;
Agreement between the American Manufacturing and Supply Company and nine powder companies including Repauno Chemical, Hercules Powder, Atlantic Dynamite, Lake Superior Powder, Giant Powder, California Powder, Safety Nitro Powder, Vulcan Powder, and...
Scrapbook of gunpowder labels and advertisements from the DuPont Company's American competitors and companies DuPont acquired. Companies include: Rogers' Orange Gunpowder of New York; Eden Park Mills; Whipple Powder; King's Mill Gunpowder; Hazard...
Hancock encloses a summary of powder sales by customer and requests additional powder. He reports that du Pont powder was the only U.S. powder not to be condemned under recent Massachusetts powder laws.
Lammot du Pont's specifications for blasting powder made from sodium nitrate rather than potassium nitrate. This powder was called soda powder or soda blasting powder. Also included is a letter from George Harding suggesting changes to the...
McCall reports recent powder sales and status of his account with the company. He reports that one of his customers has seen powder sold in Charleston as du Pont powder which is inferior to company powder sold by McCall.
Reports on the San Francisco powder market and powder sales. Gibbons and Lammot request that DuPont package powder for the San Francisco Market as California Rifle to appeal to hunters. Gibbons and Lammot presented city celebration committee with...
Gibbons reports on the San Francisco powder market and sales. In particular he outlines an agreement he has made with the agent for the Hazard Powder Company to set prices for blasting powder. Includes an account of sales for April and an account...
Bogue called to Mayor's office in Georgetown, Washington, D.C. and questioned amount of powder at the magazine and on selling powder to the South, mentions he does sell to stores in Virginia, needs advice of DuPont to stop selling. Mayor mentions...
Snydam & Wycoff discuss proposed powder prices for their market and relationship to Mr. Girard. They suggest that the company fix on a single brand for their powder and mimic English powder markings.
Lammot du Pont's tabulation of the energy expended in producing soda powder at Hagley Yard. His calculations are based on the distances that raw materials and powder in various stages of completion moved throughout the yard.