[D8036ZDK], Letter from Henry Augustus Rowland to Thomas Alva Edison, July 18th, 1880

Item

Abstract

Rowland sends drawing of armature (also being sent) - designed dynamo Oct. 1869 with this armature & magnets "long like yours." He can't get pat but TAE can prevent Siemens from getting one [refs to doc on fr. 149, at least part of which pre-dates this]

Date

1880-07-18

Decade

1880-1889

Type

Identifier

D8036ZDK

Folder Set

D8036

Title

[D8036ZDK], Letter from Henry Augustus Rowland to Thomas Alva Edison, July 18th, 1880

Microfilm ID

55:142

Publisher

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

Timestamp

July 18, 1880

Item sets