Unknown
- Patent Model For A Knitting Machine, Patent No. 125,543 (USA), April 9, 1872
- metal.
- Smithsonian Institution, National Museum of American History, Cat. T11410.031.
- 14.2012.29
- Visual Aids For Eye Testing (USA), ca. 1937
- paper, cardboard, laminated canvas.
- Smithsonian Institution, National Museum of American History, 1986.0705.03.
- 14.2012.24
- Sextant And Case (England)
- sextant: brass, silver, glass; case: mahogany, brass, felt.
- Smithsonian Institution, National Museum of American History, 1980.0318.03.
- 14.2012.23
- Spencer Microscope (USA), 1849–59
- brass, glass.
- Smithsonian Institution, National Museum of American History, 1990.0183.01.
- 14.2012.2
- Patent Model For A Clothespin, Patent No. 272,762 (USA), February 20, 1883
- wood, metal.
- Smithsonian Institution, National Museum of American History, Cat. T11393.040.
- 14.2012.194
- Patent Model For A Clothespin, Patent No. 141,740 (USA), August 12, 1873
- wood, metal.
- Smithsonian Institution, National Museum of American History, Cat. T11393.025.
- 14.2012.193
- Patent Model For A Clothespin, Patent No. 119,938 (USA), October 17, 1871
- wood.
- Smithsonian Institution, National Museum of American History, Cat. T11393.011.
- 14.2012.192
- Patent Model For A Clothespin, Patent 76,547 (USA), April 7, 1868
- wood, metal.
- Smithsonian Institution, National Museum of American History, Cat. T11393.035.
- 14.2012.191
- Patent Model For A Clothespin, Patent No. 63,759 (USA), April 9, 1867
- wood, metal.
- Smithsonian Institution, National Museum of American History, Cat. T11393.039.
- 14.2012.190
- Patent Model For A Clothespin, Patent No. 60,627 (USA)
- wood.
- Smithsonian Institution, National Museum of American History, Cat. T11393.012.
- 14.2012.189
- Patent Model For A Clothespin, Patent No. 47,223 (USA)
- wood.
- Smithsonian Institution, National Museum of American History, Cat. T11393.037.
- 14.2012.188
- There are 2 images of this object.
- Patent Model For A Clothespin, Patent No. 45,119 (USA)
- wood.
- Smithsonian Institution, National Museum of American History, Cat. T11393.005.
- 14.2012.187
- Machinist's Tool Chest (USA)
- wood, metal, felt, mirror, approximately 250 tools.
- Smithsonian Institution, National Museum of American History, 1989.0259.348.
- 14.2012.186
- Patent Model For A Lock, Patent No. 32,330 (USA), May 14, 1861
- brass, iron.
- Smithsonian Institution, National Museum of American History, Cat. 309165 .
- 14.2012.182
- Patent Model For Wire Rope-making Machine, Patent No. 2,720 (USA), July 16, 1842
- brass, steel.
- Smithsonian Institution, National Museum of American History, Cat. 308790 .
- 14.2012.181
- There are 2 images of this object.
- Sketches For Comb Designs (USA), March 1937
- ink on paper.
- Earl S. Tupper Papers, Archives Center, National Museum of American History,....
- 14.2012.177
- There are 2 images of this object.
- Sketches For Comb Designs (USA), March 1937
- ink on paper.
- Earl S. Tupper Papers, Archives Center, National Museum of American History,....
- 14.2012.176
- Sketches For Comb Designs (USA), March 1937
- ink on paper.
- Earl S. Tupper Papers, Archives Center, National Museum of American History,....
- 14.2012.175
- Sketch For "Corsets With Cross Muscles" (USA), August 14, 1935
- ink on paper.
- Earl S. Tupper Papers, Archives Center, National Museum of American History,....
- 14.2012.174
- There are 2 images of this object.
- Sketch For "Water Motor Cycle" (USA)
- ink and pencil on paper.
- Earl S. Tupper Papers, Archives Center, National Museum of American History,....
- 14.2012.173
- Sketch For "Adjustable Lens Sun Glasses Or Sun Shade" (USA), June 16, 1937
- ink on paper.
- Earl S. Tupper Papers, Archives Center, National Museum of American History,....
- 14.2012.171
- There are 2 images of this object.
- Sketch For "Cork Or Stopper To Measure Pills From Bottle" (USA)
- ink on paper.
- Earl S. Tupper Papers, Archives Center, National Museum of American History,....
- 14.2012.170
- Sketch Of Dental Floss Cleaning Fork (USA)
- ink on paper.
- Earl S. Tupper Papers, Archives Center, National Museum of American History,....
- 14.2012.169
- There are 2 images of this object.
- Tupper Notebook "My Purpose In Life" (USA)
- ink on paper.
- Earl S. Tupper Papers, Archives Center, National Museum of American History,....
- 14.2012.166
- There are 2 images of this object.
- Telescope Shopping Cart Drawing On Letterhead (USA)
- ink on paper.
- Telescoping Shopping Cart Collection, Archives Center, National Museum of....
- 14.2012.165
- There are 2 images of this object.
- Pocket Notebook Of Inventions (USA)
- ink on paper.
- Joseph B. Friedman Papers, Archives Center, National Museum of American....
- 14.2012.141
- Sketch For Memo Pad With Adhesive Strip (USA), March 18, 1954
- ink on paper.
- Joseph B. Friedman Papers, Archives Center, National Museum of American....
- 14.2012.139
- Sketch For Inflatable Umbrella (USA)
- pencil on paper.
- Joseph B. Friedman Papers, Archives Center, National Museum of American....
- 14.2012.138
- There are 2 images of this object.
- Sketch For Handle-less Toothbrush (USA), September 7, 1942
- pencil on paper.
- Joseph B. Friedman Papers, Archives Center, National Museum of American....
- 14.2012.137
- Sketch On Envelope For Pocket Brush (USA), ca. 1935
- pencil on paper.
- Joseph B. Friedman Papers, Archives Center, National Museum of American....
- 14.2012.136
- Sketch For Pencilite (USA), ca. 1915
- pencil on paper.
- Joseph B. Friedman Papers, Archives Center, National Museum of American....
- 14.2012.135
- There are 3 images of this object.
- Cardboard Mock-ups For Ice Cream Cup And Spoons (USA), ca. 1937
- ink on paper.
- Joseph B. Friedman Papers, Archives Center, National Museum of American....
- 14.2012.131
- Copy Of Patent For Drinking Tube (USA), September 28, 1937
- ink on paper.
- Joseph B. Friedman Papers, Archives Center, National Museum of American....
- 14.2012.130
- Sketch For Flexible Straw (USA)
- pencil on paper.
- Joseph B. Friedman Papers, Archives Center, National Museum of American....
- 14.2012.129
- Sketch For New Idea For Ice Cream Scoop (USA), 1936
- ink on paper.
- Joseph B. Friedman Papers, Archives Center, National Museum of American....
- 14.2012.122
- There are 3 images of this object.
