The burning of anthracite ... ashes on the top of a fire to keep it, is very productive of clinkers, although it answers the purpose very well in other respects. Damp coal screenings are better ...

Its centerpiece was an almost life-size painting of a miner, “The Fire Boss ... the coal region his home. On Sept. 1 of that same year, a bitter strike began in the anthracite fields of ...

F. Isherwood, Chief Engineer, U. S. N., it appears that the Collin's steamers use anthracite on the voyage to Liverpool, and Welsh coal, also an anthracite, on the return voyage. The Welsh coal ...