1880 Hammer, William Joseph [supplied or conjectured] -- Lists and Inventories
(Scientific American; New York Herald) Newspapers, books, other publications; Electric traction
[SB012]  Miscellaneous Scrapbook Series: Cat. 2174 [Correspondence] (1880-1883)
[SB012AAR; TAEM 89:275]
Courtesy of Thomas Edison National Historical Park.