Northport Smelter 1916 - 1921
from Northport Pioneers by the Northport Over Forties Club
"By 1919, the Northport plant had complete equipment for sampling, crushing, sintering, and smelting gold, silver, and lead ores, including a drossing plant, thaw house, assay office, engineering office, general office, store room, hospital, fire and electrical systems, machine shop, roaster building, and sampling mill." *
* University of Idaho special collections and archives 'Northport Smelting and Refining Company'