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399 results. Displaying results 281 - 320.

Name/Title Maker and role Production date Object number
Patent Model - Improvement in Fluting-Machines Patent Model - Improvement in Fluting-Machines
Catharine Corbett (b.Unknown, d.Unknown), Patentee
Apr 20 1869
2015.14.996a,b
Reproduction Patent Model - Improvement in Pigeon-Starters Reproduction Patent Model - Improvement in Pigeon-Starters
Nathaniel Taylor, Maker
Feb 16 1875
2015.14.3908a,b
Patent Model - Improvement in Vegetable Graters Patent Model - Improvement in Vegetable Graters
Charles Peirce, Patentee
George Naylor, Assignee
Aug 08 1871
2015.14.1337a,b
Patent Model - Improvement in Copy-Books Patent Model - Improvement in Copy-Books
M. Requa (b.1850, d.1923), Patentee
Eleanor Dunn, Patentee
Apr 17 1877
2015.14.2362
Patent Model - Improvement in Bird-Cages Patent Model - Improvement in Bird-Cages
Andrew Smith, Patentee
Jan 08 1878
2015.14.2512a-f
Patent Model - Improvement in Steam-Pumping Engines Patent Model - Improvement in Steam-Pumping Engines
Roscoe Gould, Patentee
Jul 27 1869
2015.14.1051a,b
Patent Model - Improvement in Sad-Irons Patent Model - Improvement in Sad-Irons
John Hewitt, Patentee
Mar 25 1873
2015.14.1549a,b
Patent Model - Knob Attachment Patent Model - Knob Attachment
Emery Parker, Patentee
Oct 06 1885
2015.14.3555a,b
Patent Model - Improvement in Toy-Carriages Patent Model - Improvement in Toy-Carriages
John Condell (b.1819, d.1900), Patentee
Archelaus Condell (b.1851, d.1936), Patentee
Feb 09 1869
2015.14.969a,b
Patent Model - Cattle-Pump Patent Model - Cattle-Pump
John Clement (b.1824, d.1882), Patentee
Jul 06 1880
61.47.716
Patent Model - Improvement in Side-Saddles Patent Model - Improvement in Side-Saddles
Clara Bartlett (b.Unknown, d.Unknown), Patentee
Aug 07 1866
2015.14.619a,b
Patent Model - Improvement in Well-Boring Apparatus Patent Model - Improvement in Well-Boring Apparatus
Walter Vaughn (b.1827, d.1889), Patentee
Surn Jackson (b.1845, d.1928), Patentee
Dec 11 1877
2015.14.2489a,b
Patent Model - Improvement in Oyster-Opening Machines Patent Model - Improvement in Oyster-Opening Machines
Thomas Temple (b.1846, d.1892), Patentee
Apr 24 1877
2015.14.2370a,b
Patent Model - Siphon Propeller-Pump Patent Model - Siphon Propeller-Pump
Emily E. Tassey (b.1823, d.1899), Patentee
Aug 03 1880
2015.14.3240a,b
Patent Model - Projectile Patent Model - Projectile
Henry H. Sibley (b.1816, d.1886), Patentee
Mar 16 1880
2015.14.3142
Patent Model - Improvement in Pumps Patent Model - Improvement in Pumps
William Nelson (d.1897), Patentee
Dec 10 1878
2015.14.2759a,b
Patent Model - Improvement in Gauges for the Construction of Seat Cushions Patent Model - Improvement in Gauges for the Construction of Seat Cushions
John Williams, Patentee
Feb 14 1871
2015.14.1276a,b
Cellophane sample - Goetze's Sausage bag Cellophane sample - Goetze's Sausage bag
DuPont Co. (E. I. du Pont de Nemours & Co.) (estab. 1802, closed 2017), Maker
Jul 22 1942
94.8.69
Landscape with Large Rocks Landscape with Large Rocks
Frank Crowninshield (b.1869, d.1950), Artist
Pre 1950
96.9.12
Letter Opener Letter Opener
DuPont Co. (E. I. du Pont de Nemours & Co.) (estab. 1802, closed 2017), Manufacturer
1920-1930s
99.4.6
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