The George Eastman House, Inc.
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Article
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1949
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Elsevier Science
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English
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A 72-volt battery powers the machine, enabling it to lift its massive load at the rate of 2.7 ft. per minute. At its broadest point the truck is 85 in. wide and it has an over-all length of 184 in. Despite the great weight involved, simple pushbutton controls guide its operation. Maneuvering dies