[D7903ZEE], Letter from J J Wedgewood to Thomas Alva Edison, May 26th, 1879

Item

Abstract

Can microphone be adapted to stethoscope. Would like to hear of any other inventions that may relate to medicine, such as using EL "for operating on dark days in London."

Author

Wedgewood, J J

Recipient

Edison, Thomas Alva

Date

1879-05-26

Decade

1870-1879

Type

Letter

Subject

Health and medicine

Electric light and power

Microphone and other acoustic devices

Identifier

D7903ZEE

Folder Set

D7903

Title

[D7903ZEE], Letter from J J Wedgewood to Thomas Alva Edison, May 26th, 1879

Microfilm ID

49:241

Rights

Thomas Edison National Historical Park

Publisher

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

Item sets

(D-79-03) Edison, T.A.