Date: | 1882 |
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Description: | A man shows off an incandescent lamp switchboard with bamboo filiament, lamp receptacle with wooden base, current and pressure indicators and controlling d... |
Date: | 1890 |
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Description: | Interior of the Wisconsin Central Railway's Waukesha back shop. The elevated view is from the office of the superintendent. |
Date: | 1888 |
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Description: | A striking machine used to train boxers. The dial displayed the force used when the pad was punched by a boxer. |
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