Date: | |
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Description: | Quarter-length portrait of a young Thomas Alva Edison. |
Date: | 02 17 1913 |
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Description: | Portrait of Thomas Alva Edison in his lab where he worked on his "talking moving machine." |
Date: | |
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Description: | Portrait of Arthur Pratt Warner of Beloit, Wisconsin, about 1950, with a model of his first speedometer. Even today, most automobiles are equipped with sp... |
Date: | 1868 |
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Description: | Stereograph of Increase Lapham examining a fragment of a meteorite. |
Date: | 09 26 1969 |
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Description: | Walter Scott of the Wisconsin Department of Natural Resources weighs the 4,499-page transcript of Wisconsin's DDT hearings. |
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