Matches in Harvard for { ?s ?p The two albums contain eighty-four black and white photographs that depict the operations of the Philadelphia and Reading Coal and Iron Company circa 1930. The first volume documents the company's coal mining operations and includes images of miners at work. The second volume depicts the firm's coal breaker plants, where the anthracite was cleaned of impurities, screened and separated by size, inspected and tested, and loaded onto railroad cars.. }
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- catalog abstract "The two albums contain eighty-four black and white photographs that depict the operations of the Philadelphia and Reading Coal and Iron Company circa 1930. The first volume documents the company's coal mining operations and includes images of miners at work. The second volume depicts the firm's coal breaker plants, where the anthracite was cleaned of impurities, screened and separated by size, inspected and tested, and loaded onto railroad cars.".
- catalog description "The two albums contain eighty-four black and white photographs that depict the operations of the Philadelphia and Reading Coal and Iron Company circa 1930. The first volume documents the company's coal mining operations and includes images of miners at work. The second volume depicts the firm's coal breaker plants, where the anthracite was cleaned of impurities, screened and separated by size, inspected and tested, and loaded onto railroad cars.".