Holliday Sand and Gravel Co.
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Holliday Sand and Gravel Co. Quarry
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Suburban Landslide
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Suburban Landslide
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KGS Field Trip to Gravel Pit
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Holliday Sand and Gravel Co.
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Cavern at Sunflower Ordnance Works (Sunflower Army Ammunition Plant)
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Sunflower Ordnance Works Quarry
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Limestone Office Building
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Sunflower Ordnance Works Quarry
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Holliday Sand and Gravel Co.
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Holliday Sand and Gravel Co.
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Holliday Sand and Gravel Co. Quarry
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Holliday Sand and Gravel Co. Quarry
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Holliday Sand and Gravel Co. Quarry
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Suburban Landslide
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KGS Field Trip
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Johnson County Landfill
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