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| Patents for Andrew McMaster | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 17,970 | Aug. 11, 1857 | E.C. Jones | Steering Apparatus for Steam Carriages | |
 | 27,227 | Feb. 21, 1860 | J. Lippincott | Improvement in the Manufacture of Axes | |