Rutgers, The State University of New Jersey
Eaton, Sherburne Blake
Conley, M R
Production difficulties and adjustments; Metals and minerals; Ore milling and separation
[LM005] Letterbook Series -- Miscellaneous Letterbooks: (LM-005) Ore Milling Co Letterbook (1881-1887)
[LM005088; TAEM 84:258]
Courtesy of Thomas Edison National Historical Park.