The burning of anthracite coal requires appliances quite Afferent from those used for the burning of wood, or bitumin-)us coal, but the reasons for these differences, are not well un-lerstood by ...

The firm dealt in coal, wood, salt and building materials with coal as its main product. In that first year, he would bring into Sheboygan via boats 400 tons of anthracite coal. A mere eight years ...

Visiting the mine is a trip to the past, a trip to a different day when dangerous work by brave workers moved the wheels of progress.

Mr. McConnell. the assumed inventor, claims that anthracite coal from the mines ot South Wales can be used in these engines, at a saving of one-half the cost of bituminous coke, and a complete ...