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| Patents for Thomas C. Ball | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 18,569 | Nov. 10, 1857 | T.C. Ball | Device for forming round tenons on window-blind slats | |
 | 71,678 | Dec. 03, 1867 | T.C. Ball | Improvement in head-blocks for saw-mills | |