[LB025044H], Letter from Thomas Alva Edison to George H Gould, July 21st, 1887

https://edisondigital.rutgers.edu/document/LB025044H

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Title

[LB025044H], Letter from Thomas Alva Edison to George H Gould, July 21st, 1887

Editor's Notes

In reply to your letter of the 18th instant I beg to say that I am making substantial improvements at the present time in connection with my Phonograph, and in the course of a couple of months I will be prepared to put this improved instrument upon the market and at that time will be glad to give you full information in regard to its operation. ## The instrument as heretofore constructed would not admit of continuous speech of an hours duration without changing the tin foil on the Cylinder, which of course means interruption.

Recipient

Date

1887-07-21

Type

Folder/Volume ID

LB025-F

Microfilm ID

138:185

Document ID

LB025044H

Publisher

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