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[D8125000B], Test Report, Edison Lamp Co, Charles Lorenzo Clarke, January 4th, 1881

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
Author: Edison Lamp Co; Clarke, Charles Lorenzo
Date: 1881-01-04
Type: Test Report
Subject: Testing and quality control; Electric light and power; Incandescent lamp
Folder ID: D8125-F
Microfilm ID: 57:1093
Document ID: D8125000B
URL: https://edisondigital.rutgers.edu/document/D8125000B
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 57

Item sets: [D8125-F] (D-81-25) Electric Light -- Edison Electric Lamp Co -- Lamp Test Reports

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