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Use of the churn drill at lime-plant quarries

Rock loading at lime-plant quarries

A skull breaker in a limestone quarry

Published Year

• 1920-1929 (2)
• 1940-1949 (1)

Subject

• Quarries and quarrying--Equipment and supplies (3) *
• Lime (2)
• Lime industry--United States (2)
• Quarries and quarrying (2)
• Lime industry (1)
• Limestone (1)
• Limestone--Fracture--Equipment and supplies (1)
• Rock-drills (1)
• Rotary percussion drills (1)
• Stone and ore breakers (1)

Author

• Bowles, Oliver, (2)
• Mosier, McHenry. (1)

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