[D7937U], Letter from Henry Bentley, Philadelphia Local Telegraph Co to Thomas Alva Edison, March 21st, 1879

Item

Abstract

Sends map of Phila for SLG. Still waiting for TAE to send buttons for trial. Don't delay; Bell telephone's Blake transmitter reportedly has metallic contacts--no carbon--and works well.

Date

1879-03-21

Decade

1870-1879

Type

Identifier

D7937U

Folder Set

D7937

Title

[D7937U], Letter from Henry Bentley, Philadelphia Local Telegraph Co to Thomas Alva Edison, March 21st, 1879

Microfilm ID

52:28

Publisher

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