[D9439-F] (D-94-39) Telephone
Item set
Title
[D9439-F] (D-94-39) Telephone
Description
This folder contains correspondence concerning the technical and commercial development of the telephone. Included are letters inquiring about the status of telephone transmitter patents and a letter suggesting the development of an answering machine.
All of the documents have been selected.
Identifier
D9439-F
uri
https://edisondigital.rutgers.edu/folder/D9439-F
Type
Document File
Rights
Courtesy of Thomas Edison National Historical Park.
Is Part Of
Document File Series -- 1894
Alternative Title
(D-94-39) Telephone