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4 results. Displaying results 1 - 4.

Name/Title Maker and role Production date Object number
Patent Model - Improvement in Driving Belts and Bands Patent Model - Improvement in Driving Belts and Bands
Ernest Isaacs, Patentee
Sep 21 1875
2015.14.2026a-c
Patent Model - Improvement in Drying and Glazing Gunpowder Patent Model - Improvement in Drying and Glazing Gunpowder
John Smith, Patentee
Feb 07 1865
2014.4.1a,b
Patent Model - Pump Patent Model - Pump
John O'Neil, Patentee
Apr 05 1859
2015.14.260a,b
Gunpowder Can - Kentucky Sporting Powder Gunpowder Can - Kentucky Sporting Powder
Smith & Rand Powder Co. (estab. 1855, closed 1869), Maker
1855
62G10/G72-470
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