01/27/1882 Eaton, Sherburne Blake to Conley, M R
(Poughkeepsie Iron and Steel Co) Shipping and materials handling; Railroads and transportation; Ore milling and separation
[LM005]  Letterbook Series -- Miscellaneous Letterbooks: (LM-005) Ore Milling Co Letterbook (1881-1887)
[LM005106; TAEM 84:262]
Courtesy of Thomas Edison National Historical Park.