Danville Charcoal. Danville Pennsylvania
Danville Charcoal. Danville Pennsylvania The Cold Blast Era of Danville''s Dawning Iron Age. Danville is well known for its iron heritage, but few people know that this heritage was fueled first by charcoal. In the first iron forges and also the first iron blast furnaces, where iron ore is smelted into iron, charcoal was the fuel.