[D8125000B], Test Report, Edison Lamp Co, Charles Lorenzo Clarke, January 4th, 1881
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Title
[D8125000B], Test Report, Edison Lamp Co, Charles Lorenzo Clarke, January 4th, 1881
Editor's Notes
"Statement of Tests of the Economy of the Edison Electric Light." Begin 19 Dec 1880. Number of lamps; lamps per HP; steam per HP; total HP; HP consumed in friction. Tests also dated 24 Dec, 1 Jan, 4 Jan. Average result lamps per HP: 6.7
Supplied day
Date
1881-01-04
Type
Folder/Volume ID
D8125-F
Microfilm ID
57:1093
Document ID
D8125000B
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University