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Conservation Planning
Photograph of a 280-ton electrically operated dredging machine operated by the Garland Coal Co., 7 miles northeast of Stigler, Oklahoma. The dredging machne bucket holds 34 cubic yards of material. The machine can strip on over-burden to a depth of 90 feet.
Date:
March 30, 1967
Creator:
Gamble, M. D.
System:
The Gateway to Oklahoma History