[LB054653], Letter from Alfred Ord Tate to Francis Robbins Upton, Edison General Electric Co Lamp Works, December 21st, 1891
https://edisondigital.rutgers.edu/document/LB054653
Transcription
Dec. 21, 1891. Francis R. Upton, Gen’l. Manager. Lamp Mfg. Dep’t., Edison Gen’l. Electric Co., Harrison, N.J. Dear Sir:- At Mr. Edison’s request I forward to you the enclosed copy of a telegram addressed to the Edison Gen’l. Electric Co. Chicago, by the Treasurer of the Attica Electric Light Co., of Attica, Indiana, in regard to one of our lamps that was started on the 19th of March, 1887, and which had made a record of 11,030 hours up to the 1st of December this year. Yours truly, A. O. Tate Private Secretary.