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| Patents for M. D. Connolly | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 201,481 | Mar. 19, 1878 | G.W. Atkins | Improvement in Saw-Sets | |
 | 325,629 | Sep. 01, 1885 | L.T. Pyott | Band-saw mill | |
| 349,833 | Sep. 28, 1886 | B.F. Asper | Chain-saw | ||