Steamboat Mine, Southslope of Steamboat Mountain, west of the junction...
Picryl description: Public domain image of an arch stone structure, bridge, or tunnel, free to use, no copyright restrictions.
Steamboat Mine, Southslope of Steamboat Mountain, west of the junction...
Picryl description: Public domain image of an arch stone structure, bridge, or tunnel, free to use, no copyright restrictions.
Steamboat Mine, Southslope of Steamboat Mountain, west of the junction...
Picryl description: Public domain image of an arch stone structure, bridge, or tunnel, free to use, no copyright restrictions.
Steamboat Mine, Southslope of Steamboat Mountain, west of the junction...
Public domain photograph - historical image of Oregon, United States, free to use, no copyright restrictions image - Picryl description
Steamboat Mine, Southslope of Steamboat Mountain, west of the junction...
Public domain photograph - historical image of Oregon, United States, free to use, no copyright restrictions image - Picryl description
Steamboat Mine, Southslope of Steamboat Mountain, west of the junction...
Picryl description: Public domain image of an arch stone structure, bridge, or tunnel, free to use, no copyright restrictions.
Steamboat Mine, Southslope of Steamboat Mountain, west of the junction...
Public domain photograph - historical image of Oregon, United States, free to use, no copyright restrictions image - Picryl description
Steamboat Mine, Southslope of Steamboat Mountain, west of the junction...
Picryl description: Public domain image of a park, trees, outdoors, free to use, no copyright restrictions.
Steamboat Mine, Southslope of Steamboat Mountain, west of the junction...
Public domain photograph - historical image of Oregon, United States, free to use, no copyright restrictions image - Picryl description
Steamboat Mine, Southslope of Steamboat Mountain, west of the junction...
Public domain photograph - historical image of Oregon, United States, free to use, no copyright restrictions image - Picryl description
Steamboat Mine, Southslope of Steamboat Mountain, west of the junction...
Picryl description: Public domain image of a park, trees, outdoors, free to use, no copyright restrictions.