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Terraces of travertine, a limestone deposit, reflect bright white from the early morning sun on a clear blue, cobalt sky day at Mammoth Hot Springs in Yellowstone National Park in Wyoming.
Terraces of travertine, a limestone deposit, reflect bright white from the early morning sun on a clear blue, cobalt sky day at Mammoth Hot Springs in Yellowstone National Park in Wyoming.
Golden terraces of travertine, a limestone, glow off the rising sun in Mammoth Hot Springs in Yellowstone National Park.
The rising sun backlights the still pools and the travertine terraces at Mammoth Hot Springs in Yellowstone National Park in Wyoming.
D&RGW 478 pushing passenger cars for the Silverton run, Durango, CO 8-1961
Morning D&RGW engine steam detail, Durango, CO, 8-1961
D&RGW 473 emerging from the Roundhouse, Durango, CO, 8-1961
D&RGW 473 on the turntable, Durango, CO, 8-1961
D&RGW 478 pushing passenger cars for the Silverton run, Durango, CO 8-1961
D&RGW 478 pushing passenger cars for the Silverton run, Durango, CO 8-1961
D&RGW 478 pushing passenger cars for the Silverton run, Durango, CO 8-1961
See photo in original gallery.
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