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| Patents for Mary Birdsall | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 403,321 | May 14, 1889 | E.M. Birdsall | Traction Wheel | |
 | 403,455 | May 14, 1889 | E.M. Birdsall | Valve Gear | |
 | 404,157 | May 28, 1889 | E.M. Birdsall | Traction Engine | |
 | 415,438 | Nov. 19, 1889 | E.M. Birdsall | Steam-engine | |
 | 415,439 | Nov. 19, 1889 | E.M. Birdsall | Traction Engine | |