Letter from William Joseph Hammer to Thomas Alva Edison, April 18th, 1902

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Author(s)

Hammer, William Joseph
Recipient(s)
Edison, Thomas Alva
Others Mentioned
Betts, Frederic Henry
Marconi, Guglielmo

Subject(s)

Patents
Wireless and radio

Dated

1902-04-18 (1902)

Associated Images

Identifier

D0231AAB (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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