Letter from Elmer Ambrose Sperry to Thomas Alva Edison, March 16th, 1917

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Author(s)

Sperry, Elmer Ambrose
Recipient(s)
Edison, Thomas Alva
Others Mentioned
Goerz (C.P.) American Optical Co
Addicks, Lawrence
Fessenden, Reginald Aubrey

Subject(s)

Submarines and submarine warfare
Military
Sound and acoustics

Dated

1917-03-16 (1917)

Associated Images

Identifier

MF13CE (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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