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

https://edisondigital.rutgers.edu/document/D8036ZDK

View document with UniversalViewer   → View document on Archive.org  → Re-use this digital object via a IIIF manifest

Title

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

Editor's Notes

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

Type

Folder/Volume ID

D8036-F

Microfilm ID

55:142

Document ID

D8036ZDK

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Download CSV | JSON