ScientificAmerican1901-08-10.jpg Scientific American 1894-07-21ThumbnailsScientific American 1902-03-08Scientific American 1894-07-21ThumbnailsScientific American 1902-03-08Scientific American 1894-07-21ThumbnailsScientific American 1902-03-08Scientific American 1894-07-21ThumbnailsScientific American 1902-03-08Scientific American 1894-07-21ThumbnailsScientific American 1902-03-08
Coke making in the Connellsville region. Coke crusher. Charging, drawing, and loading coke. Plant of thirty beehive, byproduct coke ovens. Partly coked contents. Coal trucks overhead for loading.



Source: Steve Kirch, collector, and creator of a great website about SCIENTIFIC AMERICAN in the past

Restoration by: magscanner