[D8332ZDD], Letter from Francis Robbins Upton to Thomas Alva Edison, November 1st, 1883
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Title
[D8332ZDD], Letter from Francis Robbins Upton to Thomas Alva Edison, November 1st, 1883
Editor's Notes
Letterhead of Edison Lamp Co. The letter from the Societe Electrique Edison complaining regarding the life of the Lamps has recd careful attention# The lamps sent abroad were in excellent quality. # the lamps are the same are in various place in the country and giving satisfaction. # We want to call to your attention the need of good regulation so we don’t run the lamps woth too high of candle power. A large number of life tests we have established a table showing the lamps burned or last. This list is in the letter. We think the lamps today are more than twice as good as the lamps in this set.
Author
Recipient
Mentioned
Date
1883-11-01
Type
Folder/Volume ID
D8332-F
Microfilm ID
67:258
Document ID
D8332ZDD
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University