Before revision: White, Hazard, and the LC&N Company began systematic experiments to smelt using anthracite in two furnaces in Jim Thorpe in 1832–1837 with intermittent but sporadically improved successes using cold blast processes with two differently designed furnaces.
After revision: Lehigh Coal LC&N ) and their two founders, Josiah White and Erskine Hazard,Navigation Company ( began systematic experiments to smelt using anthracite in two furnaces in Jim Thorpe in 1832–1837 with intermittent but sporadically improved successes using cold blast processes with two differently designed furnaces.