Annual Report of the Secretary of Internal Affairs of the ..., volume 11
Annual Report of the Secretary of Internal Affairs of the ..., volume 11
Pennsylvania. Bureau of Industrial Statistics, Pennsylvania. Dept. of Internal Affairs
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Ventilation, drainage, and roads of mine were in favorable condition. Edward Shaw, mining-boss. Digitized by Google liEG. Doc.] Coal — Bitdminous. 16a I«anc«ftlilro Mines, Operated by the Barnes Bros. Richard Ashcrofl, mine-boss, is located near Phillipsburg. Mine not running steady owing to scarcity of contracts. Empioj' one hundred and ten employes, and can produce about live hundred tons daily run of mine coal. System of working, single-heading with air-courses driven from one cross-heading ...to another. Volume of air measured at in- let and outlet was seventy-two hundred cubic feet, which was well con- ducted to face of all the headings. Roads dry. Mine in good condition generally. Colorado Mlnet Near Phillipsburg, was running about one half time. Number of employ^, forty, and production, one hundred and sixty tons run of mine coal. Air measurement at inlet and outlet on an average of twelve thousand five hun- dred cubic feet, and at face of headings thirty-four hundred cubic feet.
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