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| Patents for J. M. Blumington | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 62,407 | Feb. 26, 1867 | A.J. Grainger | Improved Forging Apparatus | |
 | 65,654 | Jun. 11, 1867 | G. Dowling | Improvement in Compasses used in Caulking Seams | |