Region
West (U.S.)
West United States
10
United States
9
California
4
États-Unis (Ouest)
3
Iowa
3
New York
3
New York (State)
3
Comstock Lode (Nev.)
2
Nevada
2
Nevada County
2
Nevada County (Calif.)
2
Rocky Mountains Region
2
Comstock Lode
1
Sierra Nevada
1
Sierra Nevada (Calif. and Nev.)
1
Van Buren County
1
Van Buren County (Iowa)
1
West (U. S.)
1