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| Patents for Cornelius T. Williamson | |||||
| Picture | Number | Date | Patentee | Title | |
![]() | 264,391 | Sep. 12, 1882 | C.T. Williamson | Combined spoon and corkscrew | |
![]() | 274,539 | Mar. 27, 1883 | C.T. Williamson | Corkscrew | |