[D8818AGY], Letter from Edison Phonoplex System, Alfred Ord Tate to Canadian Pacific Railway, W J Camp, March 23rd, 1888

Item

Abstract

Tate receives a letter on the 20th inst. Regarding the Phonoplex circuit on lines at Winnipeg. He doesn't understand why they interfered with the Morse. He explains possible causes of the interference and mentions a possible solution that was used on the Pennsylvania RR.

Date

1888-03-23

Decade

1880-1889

Type

Identifier

D8818AGY

Folder Set

D8818

Title

[D8818AGY], Letter from Edison Phonoplex System, Alfred Ord Tate to Canadian Pacific Railway, W J Camp, March 23rd, 1888

Microfilm ID

122:209

Publisher

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