07/03/1929 Humberstone, J A to Clarke, Charles Lorenzo
(Andrews, William Symes; Ford, Henry; Campsall, Frank) Menlo Park reminiscences (1876-1881); Incandescent lamp
[X001J8]  Henry Ford Museum and Greenfield Village Research Center, Dearborn, Mich.: Edison Papers and Related Items -- Series V: Edison Pioneers -- Clarke, Charles Lorenzo (1853-1941) -- Unbound Documents
[X001J8CD; TAEM 0:0]
Courtesy of the Henry Ford Museum and Greenfield Village Research Center.