[D7903ZCQ], Letter from Thomas Alva Edison to Engineer, March 27th, 1879

Item

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Abstract

"See my Telephone patent" which anticipates Hughes's induction balance, published in Engineering. "American patent has identical devices as Hughes"

Recipient

Date

1879-03-27

Decade

1870-1879

Type

Subject

Identifier

D7903ZCQ

Folder Set

D7903

Title

[D7903ZCQ], Letter from Thomas Alva Edison to Engineer, March 27th, 1879

Microfilm ID

49:188

Publisher

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

Timestamp

March 27, 1879