1600-0216-0000
Smelter and machine Shops
Mines & Mining
1600-0217-0001
Humboldt Smelter
Mines & Mining
1600-0217-0002
Humboldt
Mines & Mining
1600-0217-0003
Humboldt Smelter
Mines & Mining
1600-0217-0004
Humboldt Smelter
Mines & Mining
1600-0217-0005
Humboldt Smelter
Mines & Mining
1600-0217-0006
<p>Humboldt Smelter</p>
Mines & Mining
1600-0217-0007
<p>Humboldt Smelter</p>
Mines & Mining
1600-0217-0008
<p>Smelter and Sample Mill</p>
Mines & Mining
1600-0217-0009
Humboldt Smelter
Mines & Mining
1600-0217-0010
Humboldt Smelter
Mines & Mining
1600-0218-0001
<p>Davis - Dunkirk Mine</p>
Mines & Mining