Date: | 1899 |
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Description: | A studio portrait of naturalist, conservationist, and writer John Muir. |
Date: | 1899 |
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Description: | A group of five men are standing and sitting around a McCormick grain binder. |
Date: | 1899 |
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Description: | A class of male and female students work in a biology laboratory at the University of Wisconsin-Madison. Two women stand in the middle of the large, open r... |
Date: | 1899 |
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Description: | Three-quarter left side view of a tractor built by S.S. Morton. The photograph is labeled, "The Predecessor of the International Line." |
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