[D0622-F] (D-06-22) Mining -- Cobalt Search -- Field Workers
Item set
Title
[D0622-F] (D-06-22) Mining -- Cobalt Search -- Field Workers
Description
This folder contains correspondence and other documents relating to Edison's search for an inexpensive supply of cobalt ore for possible use in the alkaline storage battery. Included are letters and shipping receipts received from field workers R. D. Casterline, John Morris, and others, whom Edison sent to Tennessee, North Carolina, and elsewhere.
Less than 5 percent of the documents have been selected. These consist of samples of the letters from Casterline and Morris, along with Edison's notes and telegrams to field workers.
Identifier
D0622-F
uri
https://edisondigital.rutgers.edu/folder/D0622-F
Type
Document File
Rights
Courtesy of Thomas Edison National Historical Park.
Is Part Of
Document File Series -- 1906
Alternative Title
(D-06-22) Mining -- Cobalt Search -- Field Workers