05/07/1887 Edison, Mina Miller (Mrs Thomas A.) -- Technical Notes and Drawings
(Hamilton, Hugh De Coursey; Force, John Joseph; Holzer, William [supplied or conjectured]) Incandescent lamp
[NM030]  Notebook Series -- Miscellaneous Notebooks: Notebook (1887)
[NM030003; TAEM 106:658]
Courtesy of Thomas Edison National Historical Park.