Title:New Almaden Company records, 1867-1919
Creator/Contributor:New Almaden Company, Inc, creator
Correspondence, including a letter, Nov. 9, l9l8, from J. H. Hennings, of the U. S. Bureau of Mines; specifications for a
furnace and a pump; receipts and bills; license from R. F. Knox to the company to use a patent right.
Subject:Hennings, James Herman -- 1854-1920
Knox, Richard F
United States. -- Bureau of Mines.
Mercury mines and mining -- California
Included in: History of Science and Technology Collection.
BANC MSS 67/206 c