[D8626R], Memorandum, Edison Lamp Co, 1886

Item

Abstract

First page is a chart labeled "20,000 Lamps ##1/3 ampere 100 volts." "4 pct. Loss" is written under the heading. The chart then includes columns labeled Single Length (in increments of 3000), Cir. Mills, Weight of Copper (Double Length), Cost at 17 cents/lb, Cost per lt. There is a small sketch at bottom of page. Second page includes a number of sketches and numbers.

Date

1886-00-00

Decade

1880-1889

Type

Identifier

D8626R

Folder Set

D8626

Title

[D8626R], Memorandum, Edison Lamp Co, 1886

Microfilm ID

79:510

Publisher

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