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- Unknown Maker 107
- DuPont Co. (E. I. du Pont de Nemours & Co.) 61
- Laflin & Rand Powder Co. 13
- Hercules Powder Company 8
- The Hazard Powder Company 7
- Attributed to Haviland & Co. 6
- E. V. Haughwout and Co. 6
- The American Flask and Cap Company 6
- Loewy, Raymond 5
- Unknown Artist 5
- Crowninshield, Francis Boardman 4
- G. & J. W. Hawksley 4
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| Name/Title | Maker and role | Production date | Object number | ||
|---|---|---|---|---|---|
|
Patent Model - Improvement in Heaters for Cheese-Vats
|
Lucius Sunderland, Patentee
|
Mar 23 1875
|
2015.14.1912a,b
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|
|
Patent Model - Improvement in Disintegrating Fibrous Materials for Paper-Pulp, &c.
|
August Deininger, Patentee
|
Oct 11 1870
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2015.14.1232a,b
|
|
|
Patent Model - Improvement in Safes
|
Rufus Sanborn, Patentee
|
Jul 17 1866
|
2015.14.611a,b
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|
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Patent Model - Improvement in Valve-Gears for Steam Engines
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William Dennison, Patentee
|
Sep 18 1866
|
2015.14.631a,b
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Patent Model - Improved Spring-Bed
|
Charles Van Dyeck (b.1833, d.1888), Patentee
|
Oct 01 1867
|
2015.14.766a-c
|
|
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Patent Model - Improvement in Music-Leaf Turners
|
William Ellis, Patentee
|
Jul 21 1874
|
2015.14.1785a-c
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Patent Model - Improved Flour-Safe and Sifter
|
F.A. Hoyt, Patentee
|
Feb 04 1868
|
2015.14.816
|
|
|
Patent Model - Improvement in Securing Roofing-Slates
|
Lawrence Gannon, Assignor
John Hoyt (b.1839), Assignee Caroline Dwight (b.1836, d.1903), Assignee |
Sep 03 1878
|
2015.14.2682a,b
|
|
|
Patent Model - Improvement in Stoves
|
George Cobb, Patentee
|
Nov 05 1878
|
2015.14.2729a-c
|
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|
Patent Model - Lock
|
Willard Doremus (b.1852, d.1915), Patentee
The Eagle Lock Company (estab. 1833, closed 1975), Manufacturer |
Dec 13 1887
|
2015.14.3595a-e
|
|
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Patent Model - Improved Washing Machine
|
A.T. Williamson, Patentee
|
Sep 10 1867
|
2015.14.752a-c
|
|
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Patent Model - Improvement in Heaters for Cheese-Vats, &c.
|
George Harris (b.1813, d.1905), Patentee
|
Oct 27 1874
|
2015.14.1834
|
|
|
Spool of Acetate Rayon thread
|
DuPont Co. (E. I. du Pont de Nemours & Co.) (estab. 1802, closed 2017), Maker
|
1929-1935
|
59.7.104
|
|
|
Patent Model - Improvement in Apparatus for Finishing and Boxing Paper Collars
|
John Currier, Patentee
Samuel Wells, Jr., Patentee James Plaisted, Assignee |
Dec 18 1866
|
61.47.308
|
|
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Patent Model - Ice-Cutting Machine
|
James Shannon, Patentee
|
Jul 26 1881
|
61.47.725
|
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Fan
|
Unknown Maker
|
89.29.1
|
||
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Blasting Machine
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Hercules Powder Company (estab. 1912), Manufacturer
|
68.29.16
|
||
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Blasting Machine
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Unknown Maker
|
68.29.25
|
||
|
Blasting Machine
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DuPont Co. (E. I. du Pont de Nemours & Co.) (estab. 1802, closed 2017), Manufacturer
|
1940s
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62G51/E51-14
|
|
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Blasting Machine
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DuPont Co. (E. I. du Pont de Nemours & Co.) (estab. 1802, closed 2017), Manufacturer
|
Pre 1920
|
54G1/E50-4
|
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