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9 results. Displaying results 1 - 9.
Name/Title | Maker and role | Production date | Object number | ||
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Patent Model - Washing-Machine
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John Pettit (b.1832, d.1903), Patentee
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Jun 01 1880
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61.47.313
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Patent Model - Improvement in Folding Seats
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Arthur Cogswell, Patentee
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Feb 27 1877
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2015.14.2336
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Patent Model - Sponge for Reducing Gold and Silver and Other Ores
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Abraham Hay, Patentee
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Mar 12 1889
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2015.14.3606
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Hippo Washing Powder
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Iowa Soap Company, Manufacturer
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2005.10.327
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Magic Washer
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Iowa Soap Company, Manufacturer
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2005.10.448.2
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Big 4 White Naptha laundry soap
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Iowa Soap Company, Manufacturer
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2005.10.81.2
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Patent Model - Machine for Cutting Pasteboard, &c.
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Denzlow Burhaus, Patentee
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Jul 07 1857
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2015.14.200a,b
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Patent Model - Improvement in Ditching-Plows
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Louis Koehler, Patentee
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Sep 17 1878
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61.47.362
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Patent Model - Improvement in Apparatus for Feeding Furnaces with Fuel
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George Deacon, Patentee
Dillwyn Smith, Assignee |
Jun 20 1871
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2015.14.1312a,b
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