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... |
Date: | 11 05 1954 |
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Description: | Man operating a ventilator testing cylinder at W.R. Carnes Company. |
Date: | 11 05 1954 |
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Description: | Man standing on a platform ladder adjusting a ceiling ventilator in the testing room at W.R. Carnes Company, wide angle view. |
Date: | |
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Description: | A woman demonstrates the use of a homemade bee catcher on a tree in her yard. |
Date: | 1916 |
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Description: | Postcard including a photograph of a device used to transport a queen bee. On it is also an advertisement for ordering queen bees. |
Date: | 11 24 1944 |
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Description: | A football player stands on scale weighing in at 183 lbs. A second player is standing nearby. |
Date: | 11 24 1944 |
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Description: | A football player standing on a scale. |
Date: | 11 1947 |
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Description: | A worker at Frank Lyons Turkey Farm, Verona, is weighing a turkey as two girls are looking on. |
Date: | 1930 |
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Description: | Aerial view of the Forest Products Laboratory, 1 Gifford Pinchot Drive. |
Date: | 1958 |
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Description: | The Mazzuchelli Biological Laboratory at Edgewood College. |
Date: | 1967 |
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Description: | Illustration of the Antenna Reflector Array used on the Saturn/Apollo Mission, 1967-70. The Array was manufactured by International Harvester Company's sub... |
Date: | 1905 |
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Description: | View across field towards the observatory. Caption reads: "Yerkes Observatory, Lake Geneva, Wis." |
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