[D8230G], Letter from James J Bradley to Thomas Alva Edison, January 13th, 1882

Item

Abstract

Went to Clark thread workss last night and saw lamps burining; noticed that their lamps are suspended directly over a continuously moving arm; as arm moved back and forth the carbon "inclined in sympathy in the direction of the moving arm."

Mentions

Date

1882-01-13

Decade

1880-1889

Type

Identifier

D8230G

Folder Set

D8230

Title

[D8230G], Letter from James J Bradley to Thomas Alva Edison, January 13th, 1882

Microfilm ID

61:726

Publisher

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