Search Constraints

You searched for: Corporate Names Hanna Coal Company. Remove constraint Corporate Names: Hanna Coal Company.
Number of results to display per page

Search Results

Men in hard hats stand in front of giant shovel scoop.
Pump Station No. 1 at left, Crushing Plant. In the foreground is one of three storage pools that feed to the pipe line.
C.E.T. Drying Plant. Storage Pool in foreground.
C.E.I. Drying Plant and Storage Pools in foreground.
Rimbol, Apthorpe(E.O.G.); Pallister, Tom (Case); Pigott, Conway (Stl. Imp); A, William (Case).
George Knowles, Bill McCartney in picture.
'Westinghouse, Cleveland.' Dick MacFarlane is one person in the picture.
'Chas. Huber-Steel Improve.'
People standing by 2 of the Mountaineers 8'8'' crawlers (Cats).
Frank Morovan and three others stand next to a Hanna Coal Co. giant shovel scoop.
Group of men stand in front of a giant shovel scoop in Cleveland, OH.
Three men stand in scoop of giant shovel. 'Bert Butler, Dia Alk.'
Tour of Hanna Coal Co., Division of Pittsburgh Consolidation Coal Co.
Caption on back reads, 'Stiff-arming a highwall is the job of this new, double-decker drill in operation at the Georgetown mine, Hanna Coal Co., at Georgetown, Ohio. Fruit of the ingenuity of coal mining engineers, the drill makes two blast holes at different levels in the highwall, permitting a blasting shot that brings down a large section of 'overburden.' The 'overburden,' rock, shale, limestone, clay and other mineral deposits, lies above the coal seam. Surface, or open-pit mining, accounts for 23 percent of total bituminous production. The Georgetown mine is the largest surface mine in the world.'
Visitors eat lunch at Hanna Coal Co. while one man stands and talks.
Group portrait of men standing in a shovel scoop.
Group portrait of men standing in the bucket of a large shovel.