[D7838ZDU], Letter from Thomas B A David to Thomas Alva Edison, August 29th, 1878

Item

Abstract

Can't we have a telephone repeater to all kinds of telephones-- In the nature of things the magneto telephones will be used the most, but we need a repeater at the Central station so that when connecting two lines together we can increase the force--now can't we have it We get good results from your carbon telephones, but they are easily injured-- Two have broken on us without any apparent cause

Date

1878-08-29

Decade

1870-1879

Type

Subject

Identifier

D7838ZDU

Folder Set

D7838

Title

[D7838ZDU], Letter from Thomas B A David to Thomas Alva Edison, August 29th, 1878

Microfilm ID

19:744

Publisher

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