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| Patents for William Field | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 7,756X | Sep. 14, 1833 | W. Field | Upright-spring sledge hammer | |
| 9,137X | Oct. 06, 1835 | W. Field | Double speeder | ||
 | 1,553 | Apr. 15, 1840 | W. Field | Manner of Manufacturing Screw-Augers | |