Date: | 09 20 1956 |
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Description: | Katharine Mather of the Corps of Engineers Waterways Experiment Station checks a computer analysis of the composition of cement. |
Date: | |
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Description: | A woman dressed to play golf smiles as a bucket of golf balls is spilled at her feet. This is one of several demonstrations of strobe light functions at F... |
Date: | 1937 |
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Description: | John Craig, Max Gene Nohl (seated in the dive suit), Dr. Edgar End and a fourth unknown person looking in. The location is the Milwaukee County Emergency H... |
Date: | 1936 |
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Description: | Dr. Edgar End, Max Gene Nohl and John Craig (the "human guinea pigs") are shown inside the decompression chamber located at the Milwaukee County Emergency ... |
Date: | |
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Description: | A scientist leans over a microscope in the sewage treatment plant laboratory. Glass beakers and other tools and equipment are sitting on the counter. |
Date: | 1868 |
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Description: | Stereograph of Increase Lapham examining a fragment of a meteorite. |
Date: | 1960 |
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Description: | Caption reads: "Baird Direct Reading Spectrometer." |
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