Date: | 1904 |
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Description: | A Pawling & Harnischfeger 50-ton type "AN" bridge crane with a 10-ton type "A" trolley with standard a block at the 1904 St. Louis World's Fair in either t... |
Date: | |
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Description: | Elevated view of shop floor of an early Pawling and Harnischfeger 20-ton type "N" dial controlled cab-operated traveling crane. The crane is in machine sho... |
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