Komatsu Haul Truck. Nucla, Colorado
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Coal Silos. Gillette, Wyoming
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Rawhide Generation Station. Weld County, Colorado
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Coal Trains. Gillette, Wyoming
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Oil Well. Weld County, Colorado
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Nucla Generation Station. Nucla, Colorado
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Mine Personnel. Nucla, Colorado
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Elk on Coal Mine Reclamation. Nucla, Colorado
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LeTourneau Loader. Gillette, Wyoming
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Transmission Tower. Winona, Minnesota
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Sikorsky Skycrane Helicopter. Broomfield, Colorado
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Exploration Drilling. Montrose County, Colorado
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Loading Overburden. Gillette, Wyoming
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Exploration Drilling. Gillette, Wyoming
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Dry Fork Mine and Dry Fork Station. Gillette, Wyoming
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Overburden Shot. Gillette, Wyoming
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Murari
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Coal Mining Activity. Gillette, Wyoming
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Gas Plant. Fort Lupton, Colorado
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Caterpillar Haul Truck. Gillette, Wyoming
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Coal Train. Gillette, Wyoming
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Lockheed Orion Firefighting Plane. Broomfield, Colorado
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Mine Wildlife. Gillette, Wyoming
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MV Bow Chain. Houston, Texas
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Coal Generation Station. Alma, Wisconsin
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Denver, Colorado
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Gas Development near Rifle, Colorado
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Northern Colorado Med Evac Helicopter. Hudson, Colorado
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Wespac Restorations. Colorado Springs, Colorado
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Firetruck. La Grange, Wyoming
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Coal Mine. Nucla, Colorado
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River Tug "Cooperative Mariner." Alma, Wisconsin
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Throttles and Instruments
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Dry Fork Station. Gillette, Wyoming
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Coal Loadout. Seward, Alaska
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Irrigation. Weld County, Colorado
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Intracoastal Waterway Bridge. Freeport, Texas
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Workboats "Energy" and "Thomas C Mullen." Bayfield, Wisconsin
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Coal Generation Station. Lake Elmo, Minnesota
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Tire Recycling. Weld County, Colorado
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