[N129178], Technical Note, Thomas Alva Edison, October 15th, 1880

Item

Abstract

Calcs of distributing tube lengths. Sketches of tube cross sections showing arrangement of cables within. Number of conductors (bundles of 7 wires each) in pipes of various diameters. "Cost of 47302 feet distributing pipes 2 inch diameter (no mains) 17c for pipe 17c for rubber 34 cents. $16,082.68"

Date

1880-10-15

Decade

1880-1889

Identifier

N129178

Folder Set

N129

Title

[N129178], Technical Note, Thomas Alva Edison, October 15th, 1880

Microfilm ID

38:228

Publisher

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