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A clipping from the back of a map, showing a fossilized tree stump in a coal bed.
Jackhorn five inch lock coal with an automobile in the background.
Jackhorn Furnace coal with a tennis ball placed among the blocks.
Pile of Jackhorn five inch block coal.
Piles of Jackhorn 5 inch block coal.
Kelly's Creek Colliery next to railroad.
Bridge over a valley leading to a mine entrance.
Julius Blaney driving a coal cart with people in a coal mine.
This picture shows the thickness of the coal seam in relation to a normal doorway.
Two miners digging coal in mine.
Unidentified coal loading platform alongside railroad tracks.
Two miners take samples of coal.
Group Portrait of Men Standing Below the Tiger Coal Shovel
Two miners cut coal at Pursglove No. 15