[X012G1BV], Letter from Charles Augustus Cheever to Gardiner Greene Hubbard, May 21st, 1878

Item

Author

Cheever, Charles Augustus

Recipient

Hubbard, Gardiner Greene

Mentions

U.S. Patent Office
Bell, Alexander Graham
Reis, Philip
Edison, Thomas Alva

Date

1878-05-21

Decade

1870-1879

Type

Letter

Subject

Patents
Miscellaneous technologies
Telephone
Microphone and other acoustic devices
Cylinder phonograph

Identifier

X012G1BV

Folder Set

X012G1

Title

[X012G1BV], Letter from Charles Augustus Cheever to Gardiner Greene Hubbard, May 21st, 1878

Microfilm ID

Rights

AT&T Archives and History Center

Publisher

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

Timestamp

May 21, 1878

Item sets

Edison Speaking Phonograph Company Records -- Correspondence