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6 results. Displaying results 1 - 6.
| Name/Title | Maker and role | Production date | Object number | ||
|---|---|---|---|---|---|
|
Patent Model - Improvement in Gridirons
|
William Andrews (b.1798, d.1887), Patentee
|
1868
|
61.47.115
|
|
|
Gunpowder Can - Smokeless Shotgun Powder
|
American E. C. Powder Company (estab. 1890, closed 1897), Maker
|
1890-1897
|
57G9/G72-261
|
|
|
Gunpowder Can - Patent No. 1 Smokeless Shot Gun Powder
|
American E. C. & Schultze Gunpowder Company (estab. 1897, closed 1903), Maker
|
1897-1903
|
57G9/G72-54
|
|
|
Patent Model - Improvement in Steam-Pumps
|
George Blake (b.1819, d.1905), Patentee
|
Feb 20 1872
|
95.2.3
|
|
|
Alexis Irenee du Pont (1816-1857)
|
Frederick D. Henwood (British, b.1864, d.1948), Artist
|
Circa 1910-1920
|
92.14.2
|
|
|
Patent Model - Improvement in Machinery for Shaping Sheet Metal
|
Eliphalet Bliss (b.1836, d.1903), Patentee
|
Jul 22 1879
|
61.47.778
|
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