Date: | 1900 |
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Description: | Men inside the McCormick Works standing at machinery doing research and development. |
Date: | |
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Description: | Elevated view of two men in a chemistry lab with glass block walls. The men are standing in front of two different wet bench lab tables, and are working on... |
Date: | |
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Description: | Two men are working indoors testing the chassis of a truck. |
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