1898
Aspen District Sheet.
Spurr, Josiah Edward
0942.003
|
1898
Aspen Special.
Spurr, Josiah Edward
0942.006
|
1898
Tourtelotte Park Special.
Spurr, Josiah Edward
0942.009
|
1898
Hunter Park Special Sheet.
Spurr, Josiah Edward
0942.014
|
1898
Lenado Special Sheet.
Spurr, Josiah Edward
0942.017
|
1898
Tourtelotte Park Mining Dist
Spurr, Josiah Edward
0942.018
|
1898
Aspen Mountain Sheet.
Spurr, Josiah Edward
0942.022
|
1898
Smuggler Mountain.
Spurr, Josiah Edward
0942.024
|
1898
Lenado Mining District Sheet
Spurr, Josiah Edward
0942.027
|