[D0622-F] (D-06-22) Mining -- Cobalt Search -- Field Workers

Document File Series -- 1906

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.

URL
https://edisondigital.rutgers.edu/folder/D0622-F
Identifier
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
Has Version
Archive.org Viewer, Microfilm Series Reel 190

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