12/27/1887 Logue, William S to Tate, Alfred Ord
(Columbus Hocking Valley and Toledo Railroad) Sales and service; Litigation; Phonoplex and railroad telegraphy
[D8753]  Document File Series -- 1887: (D-87-53) Telegraph -- Phonoplex
[D8753AFN; TAEM 120:430]
Courtesy of Thomas Edison National Historical Park.