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4 results. Displaying results 1 - 4.
Name/Title | Maker and role | Production date | Object number | ||
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Patent Model - Improvement in Store-Counters
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William Volkland, Patentee
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Jul 27 1875
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2015.14.1997a-c
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Patent Model - Improvement in Molds for Ice-Cream, Jellies, &c.
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Edgar May, Patentee
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Aug 19 1873
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2015.14.1613a,b
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Patent Model - Improved Method of Utilizing Exhaust-Steam
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Treat Prosser (b.1827, d.1895), Patentee
Treat Prosser (b.1827, d.1895), Assignee M.C. Darling, Assignee K.A. Darling, Assignee |
Sep 22 1863
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2015.14.444a,b
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Patent Model - Improvement in Spring Bed-Bottoms
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Henry Baer, Patentee
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Apr 01 1879
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2015.14.2836a,b
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