Date: | 1867 |
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Description: | A diagram of McCormick's cultivator-reaper, which was patented in 1845. The illustration, titled "The Cultivator" depicts a man using a rake to remove the ... |
Date: | 1933 |
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Description: | Female model posing with a rake next to a reproduction of Cyrus Hall McCormick's first reaper at International Harvester's "A Century of Progress" Worlds F... |
Date: | 03 1909 |
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Description: | Carl Bates in his airplane. The bottom half of the card shows the beginning of a race between Bates' invention and an automobile. Bates was from Clear Lake... |
Date: | 1880 |
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Description: | Engraved portrait of J. Wesley Carhart of Racine, Methodist minister, physician, and inventor of a steam-powered automobile in 1871. Although impractical, ... |
Date: | 05 24 1945 |
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Description: | Bennie Berg standing on a lake shore dock next to a Hoover Boat Line boat. Also shows his invention to aid in launching, the Berg's Inc. Boat Roller. |
Date: | 04 09 1948 |
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Description: | Police Officer Lester Shore, holding a "River Shiner" fishing lure, for which he holds a patent. It is a casting plug that has a metal lip and shaft and im... |
Date: | 12 16 1951 |
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Description: | At left, Lynn Hazelbaker is shown demonstrating the winning entry of the Madison Youth Council's rat bait box building contest built by Edward Ripp, age 14... |
Date: | 11 12 1944 |
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Description: | Emil Andel of the American Bowling Congress demonstrates an automatic foul detector in a bowling alley. |
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