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Pumpjack
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Old Sandstone Quarry
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Holliday Sand and Gravel Co.
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La Cygne Generating Station
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Independent Drill Crew
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Buildex Inc. Expanded Shale Lightweight Aggregate Plant, Ottawa
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Portland Cement Quarry
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HJ Born Stone Company Quarry
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Silverdale Limestone Quarry
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Chat Pile from Lead and Zinc Mining
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Steele Sand Plant at Hutchinson
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Wichita Stone Company
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Pioneer Mine, National Gypsum Company
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Limestone Quarry
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Fossil Shell Closeup
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Cut Limestone Blocks
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Stone Gang Saw
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Bayer Stone Co.
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