10/20/1927 Edison, Thomas Alva to Ford, Henry
(Hammer, William Joseph) TAE opinions and prejudices; TAE friends and associates; Incandescent lamp
[X098A]  Smithsonian Institution, Washington, D. C. -- National Museum of American History Archives Center: William J. Hammer Collection -- Correspondence (1879-1930)
[X098A090; TAEM 0:0]
Courtesy of the NMAH Archives Center.