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| Patents for Edmund H. Rollins | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 127,990 | Jun. 18, 1872 | E.H. Rollins | Improvement in machines for squaring the ends of boards | |
 | 176,892 | May 02, 1876 | E.H. Rollins | Improvement in machines for making wood gutters | |