Date: | 1906 |
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Description: | Pawling & Harnischfeger 40-ton bridge crane with a 10-ton 2 block type "A" trolley and two hooks. The crane is located at the West Allis Works. The crane i... |
Date: | 1911 |
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Description: | Interior elevated view of an Allis Chalmers factory. Men are posing on the factory floor. |
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