Letter from Ralph Hamilton Beach to Thomas Alva Edison, February 18th, 1910

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Author(s)

Beach, Ralph Hamilton
Recipient(s)
Edison, Thomas Alva
Others Mentioned
Whitridge, Frederick Wallingford
Dyer, Frank Lewis
Yale University

Subject(s)

Electric traction
Testing and quality control
Motors

Dated

1910-02-18 (1910)

Associated Images

Identifier

D1006AAD (legacy)

Rights

Thomas Edison National Historical Park

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
 

Citation

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