Date: | 1850 |
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Description: | Quarter-length portrait of inventor Obed Hussey (1782?-1860) as it appeared in W.T. Hutchinson's biography of Cyrus Hall McCormick. He is wearing an eye pa... |
Date: | 1896 |
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Description: | Front cover of an advertising catalog for Aultman, Miller and Company, manufacturers of agricultural equipment. Features a chromolithograph of a woman sit... |
Date: | 1896 |
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Description: | A passenger pigeon on a perch. The passenger pigeon is now extinct. Part of a group of pigeons that lived in captivity in the aviary of Professor C.O. Whit... |
Date: | 1893 |
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Description: | Crocks and bottles of various sizes line shelves, while beakers and mortars and pestles rest on counter tops in the brick-floored pharmaceutical lab at the... |
Date: | 1880 |
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Description: | Elevated view of the University of Wisconsin-Madison Washburn Observatory. Hill, trees and fields are in the background. A man is standing near a small obs... |
Date: | 1856 |
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Description: | Illustration of northern and southern celestial hemispheres as seen in Black's General Atlas of the World. |
Date: | 1896 |
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Description: | Profile view of a passenger pigeon, a species of pigeon now extinct, with its shadow projected on the wall of the cage behind. Part of a group of pigeons t... |
Date: | 1863 |
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Description: | A sketch of mechanical parts for an invention. |
Date: | 1863 |
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Description: | A sketch of a thermometer. Quoting from Muir's autobiography "My Boyhood and Youth" he described the thermometer as "made of an iron rod, about three feet ... |
Date: | 1863 |
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Description: | Watercolor illustration of a barometer designed by John Muir in his boyhood. |
Date: | 1863 |
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Description: | A watercolor illustration of a combined thermometer, hygrometer, barometer, and pyrometer. |
Date: | 1863 |
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Description: | Muir's illustration of a means to record time by use of a star. He titled the drawing "The star hand rising and setting with the sun all the year". |
Date: | 1863 |
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Description: | A John Muir sketch of a fancake draught of sawframe with crankshaft in position. Scale two inches per foot. Depth of frame 5 1/2 inches. Speed of cranks... |
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