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Filter: Subject of telephone
Filter: Subject of science
Filter: Creator Name of International Harvester Company
| Date: | 1946 |
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| Description: | Display in the Harvester Farm exhibit at the Museum of Science and Industry. The display consists of a McCormick Farmall tractor with a male mannequin sitt... |
| Date: | 1960 |
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| Description: | Caption reads: "Baird Direct Reading Spectrometer." |
| Date: | 1960 |
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| Description: | A man in the foreground on the left is holding a telephone receiver while talking with a man who is holding another telephone receiver while standing insid... |
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