[D8626K], Test Report, Edison Lamp Co, August 4th, 1886

Item

Abstract

Test report of lamps. States at top: Order 3368. Carbonization same as Phila test. Worked off in Pump Room Aug 4th, 1886[?], as per order of TAE. #12 Pump flowing average of 4 lbs mercury[?] per minute. Life at [------] 4197 hours. Test chart then filled in with results, showing EMR, Res., Ft lbs, Amp, Lamps per HP, and Candles per HP.

Date

1886-08-04

Decade

1880-1889

Identifier

D8626K

Folder Set

D8626

Title

[D8626K], Test Report, Edison Lamp Co, August 4th, 1886

Microfilm ID

79:496

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University