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Filter: Categories of Wisconsin Historical Images
Filter: Creator Name of Muir, John
Filter: Subject of inventions
| Date: | 1863 |
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| Description: | Sketch of John Muir's clock design.The built clock was a combination of scythes, wheels and arrows. A rough bough of burr oak was set upon a base incrusted... |
| Date: | |
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| Description: | Drawing of John Muir's invention, the student desk clock, scale 3 inches per foot. The clock lighted his lamp and fire and opened the right book for him to... |
| Date: | 1863 |
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| Description: | A watercolor illustration of a combined thermometer, hygrometer, barometer, and pyrometer. |
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