Within the Appalachian hills of eastern Kentucky, large-scale coal mining operations are directly altering the headwater landscape through the construction of hollow fills. These man-made landforms and their associated in-stream structures alter a...
Long row of freight cars filled with coal curving back along the railroad tracks. More tracks and another train are to the left. Industrial equipment is in the background. Title: 6705 - A Trainload of Coal - Fresh from Pittsburgh Fields for Lake...
Large electric motor with freight cars filled with coal attached to it inside a mineshaft. . A man stands between the motor and first car, possibly on the back of the motor. Wires run across the ceiling. The shaft is supported by large wood...
Three men stand in a mineshaft in front of a car filled with coal while four more stand behind it. They are each wearing caps with headlamps. Title: 7057 Loading Cage with Car of Coal at Bottom of Shaft, Scranton, Pa. Text on left: Keystone View...
View of coal yard with freight train cars filled with coal and a man standing in the back of a dump truck that reads "St. Bernard Coal Co. since 1879." Address: St. Bernard Coal Company, 950 Swan, Louisville, Kentucky.
Informational handout from Stearns Coal and Lumber Company with two sticks of dynamite. The handout reads, in part, "Dynamite! The Stearns Coal and Lumber Company announced a plan which will enable certain selected coal dealers to blast their...
Vertical pair of signs for Sterns Golden Eagle Coal. The top sign reads "Sterns Golden Eagle Coal. Save Money - More Heat - Less Ash" with a picture of an eagle. The bottom sign reads "Sterns Golden Eagle Coal. Sterns Coal Co.-...
Group of men and women in coats standing in front of a large pile of a coal with a train to the side. Address: St. Bernard Coal Company, 950 Swan, Louisville, Kentucky.
A man and woman stand at the entrance to a large barn with piles of coal in the background. Painted on the barn is "St. Bernard Coal Co." To the right is a smaller building with "St. Bernard Harlan Coal" painted on it.
At a coal mine vein in the woods, possibly in Butler County, Kentucky, one man sits on a small cart at the top of a small loading track; one man leans one foot on the side of the track; and one man sits on the other side of track's base. Below the...
A view of the Empire Coal Company alongside railroad tracks, with several railroad cars loaded with coal. A person is standing on the tracks and another is standing on top of a railroad car full of coal. Steam or smoke rises around the cars,...
A group of miners, both black and white, from St. Bernard Coal Company at Martins Gap in Christian County, Kentucky. Some of the men are sitting on mules in the back row, and a few have dinner pails.
A group of men standing around a row of cars filled with coal at St. Bernard Coal Company in Christian County, Kentucky. The mine face or entrance is in the background.
Men at St. Bernard Coal Company in Christian County, Kentucky stand on the second story of the structure and near the mule-drawn wagons in front of the building, and one perches on a carload of coal stationed on the railroad tracks adjacent to the...
Miners at St. Bernard Coal Company in Christian County, Kentucky, posed near a row of cars filled with coal from the mine and flanked by men on horseback.
Acridine is a compound that has a ring system similar to anthracene except that one of the CH groups is replaced by a -N- group. It is possible for this compound to have desmotropic forms as those that follow. When an amino group is present in the...
