03/00/1892 Kennelly, Arthur Edwin and Tate, Alfred Ord -- Technical Notes and Drawings
(Great Northwestern Telegraph Co (Canada) [supplied or conjectured]) Telegraph; Electric battery; Cables, feeders, and other exterior elements
[NM028]  Notebook Series -- Arthur E. Kennelly Notebooks: Notebook #6 (1892)
[NM028041; TAEM 105:592]
Courtesy of Thomas Edison National Historical Park.