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[MBLB4054], Letter from Charles Batchelor to Edward Hibberd Johnson, December 19th, 1881

Title: [MBLB4054], Letter from Charles Batchelor to Edward Hibberd Johnson, December 19th, 1881
Editor's Notes: Gives coal, other op expenses for running 1500 half-lights x hours; compares with gas costs (more than double). "Of course your gas wll be cheaper there, but you will see that we have a good margin for profit in NY and Paris. Never had to use our blower with this load. Have 480 lights in Opera house replacing gas; gives operating figures for these. Misfortune with Robey engine--all the boiler tubes had to be replaced, and am afraid this will injure us.
Author: Batchelor, Charles
Recipient: Johnson, Edward Hibberd
Mentioned: Exhibition. Paris International (1881); Robey & Co
Date: 1881-12-19
Type: Letter
Subject: International business operations; Expositions, demonstrations, lectures; Dynamos and generators
Folder ID: MBLB4-F
Microfilm ID: 93:519
Document ID: MBLB4054
URL: https://edisondigital.rutgers.edu/document/MBLB4054
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Has Version: Archive.org Viewer, Microfilm Series Reel 93

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