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Recent progress in slate technology

Consumption trends in the roofing-slate industry

Published Year

• 1920-1929 (1)
• 1930-1939 (1)

Subject

• Slate roofing (2) *
• Slate (1)
• Slate industry (1)
• Slate industry--New York (State) (1)
• Slate industry--Vermont (1)

Author

• Bowles, Oliver, (1)
• Bowles, Oliver. (1)

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