03/30/1891 Kennelly, Arthur Edwin -- Technical Notes and Drawings
(Association of Edison Illuminating Companies; Howell, Wilson Stout) Miscellaneous electrical technologies; Electricity and magnetism
[NM026]  Notebook Series -- Arthur E. Kennelly Notebooks: Notebook #4 (1890-1891)
[NM026118B; TAEM 105:172]
Courtesy of Thomas Edison National Historical Park.