The mining town of Camptonville, California is home to millwright Lester Pelton in the 1870's. With the aid of the Groves family sewing machine Lester devises a way to use hydraulic energy to revolutionize mining.
The mining town of Camptonville, California is home to millwright Lester Pelton in the 1870's. With the aid of the Groves family sewing machine Lester devises a way to use hydraulic energy to revolutionize mining.