10/01/1879 Edison, Thomas Alva -- Articles
(Telegraphic Journal; American Association for Advancement of Science) Inventions and creativity; Incandescent lamp; Vacuum and glass bulb
[SM051]  Menlo Park Scrapbook Series: Cat. 1051 (No. 35) -- Electric Lamp
[SM051045; TAEM 26:364]
Courtesy of Thomas Edison National Historical Park.