Letter to Robert A. Howard re gunpowder manufacture, 1991 Jan. 12.
Related Entities
There are 2 Entities related to this resource.
Howard, Robert A., 1943-2012
http://n2t.net/ark:/99166/w6cc389h (person)
Brooks, Clarence A.
http://n2t.net/ark:/99166/w6r81s60 (person)
Clarence W. Brooks was the retired manager of the Moosic Plant of E.I. du Pont de Nemours & Company, the last company plant to manufacture black powder. From the description of Letter to Robert A. Howard re gunpowder manufacture, 1991 Jan. 12. (Hagley Museum & Library). WorldCat record id: 654378541 ...