Thomas A. Edison Papers Image Edition · Thomas Edison Papers Digital Edition

[QE001A352A], Letter from Francis Robbins Upton to Thomas Alva Edison, October 1879

Title: [QE001A352A], Letter from Francis Robbins Upton to Thomas Alva Edison, October 1879
Editor's Notes: Regarding Weston's letter to Sci Am. The statement he quotes, that dynamo delivers 9/10 of energy to outside, has been practically proven to be true. Dynamo is like a battery. Offers mathematical proofs.; Supplied year and month
Author: Upton, Francis Robbins
Recipient: Edison, Thomas Alva
Mentioned: Scientific American; Weston, Edward
Date: 1879-10-00
Type: Letter
Subject: Newspapers, books, other publications; Dynamos and generators
Folder ID: QE001-F
Microfilm ID: 115:840
Document ID: QE001A352A
URL: https://edisondigital.rutgers.edu/document/QE001A352A
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
License: CC0 1.0 Universal
Has Version: Archive.org Viewer, Microfilm Series Reel 115

Item sets: [QE001-F] Electric Railway Company v. Jamaica and Brooklyn Road Company

The Thomas A. Edison Papers Digital Edition