1890-1894 [Supplied range of years] Clarke, Charles Lorenzo -- Technical Notes and Drawings
[X001K9]  Henry Ford Museum and Greenfield Village Research Center, Dearborn, Mich.: Edison Papers and Related Items -- Series V: Edison Pioneers -- Clarke, Charles L. -- Notebook: Electric Meters
[X001K9; TAEM 0:0]
Courtesy of the Henry Ford Museum and Greenfield Village Research Center.