History of anthracite coal mining in Pennsylvania 12). Once in Philadelphia, he used testimonials and public demonstrations to negate the stereotype of anthracite and convince Philadelphia society that the hard coal could be used as a replacement for bituminous coal (Adams, “Warming the Poor,” 81). Cist and other advocates including the Pennsylvania state legislature and government officials continued to promote the anthracite, and the War of 1812 was able to open the way for Pennsylvania anthracite coal to outdo Virginia’s bituminous’ share of the market (Day, 371). With the opening of the major canals Lehigh, Schuylkill, and Delaware & Hudson in addition to smaller ones such as
Anthracite iron States, in the principal control and supervision of Ironmaster David Thomas who had begun experimenting with attempts to use locally available Wales anthracite deposits as early as 1820 soon after he became in charge at Yniscedewin Iron Works in Wales. About this 1837-38 timeframe experiments were also being made in Pennsylvania near Port Carbon, and in Mauch Chunk, but with overall better success than in Wales. White, Hazard and the LC&N Co. had begun systematic experiments to smelt using anthracite in two furnaces in Mauch Chunk in 1832-1837 with intermittent but sporadically improved successes using cold blast processes with two