The E. I du Pont de Nemours & Company minute books document an important era in the history of the company from just before the turn of the twentieth century through the 1930s. The DuPont Company in this time went through many changes in structure...
Table of Contents: Food for the new four billion; The dream pipe that's no pipe dream; Watchword for '61: innovation; Big doings on Dorchester Street; A teen-ager paints her room; Mighty miniatures; Tints you love to touch; Inside look at the first...
Table of Contents: Safer tracks for thoroughbreds; Busy, and getting busier; Innovation in the olive groves; The carge of the light tackle brigade; The rockets' million dollar glare; A versatile web for varied assignments; they have your number;...
Table of Contents: A culinary brush-up; Insurance against failure; Breadbasket breakthrough; lasting impressions; Influenza: the last great plague; Another intimate innovation; New impetus for an old test; It's on the bag; A stained glass...
A welcome innovation in the printing industry is this etching machine made of DuPont Lucite acrylic resin. The transparent plastic, which replaces heavy stoneware previously used, allows the operator to observe the entire etching operation.
Model for U.S. Patent 91,759 to John McCollum and Joseph Parr, New York, NY, 1869. Model displayed in "Nineteenth-century patent models: Innovation in miniature" exhibit. Picture used on p. 3 of Hagley Museum and Library 2009 Annual Report.
Model for U.S. Patent 91,759 to John McCollum and Joseph Parr, New York, NY, 1869. Model displayed in "Nineteenth-century patent models: Innovation in miniature" exhibit. Picture used on p. 2 of Hagley Museum and Library 2009 Annual Report.
Model for U.S. patent 37,898 to Adolphus Bonzano, Detroit, MI, 1863. Model displayed in "Nineteenth-century patent models: Innovation in miniature" exhibit. Picture used on p. 9 of Hagley Museum and Library 2009 Annual Report.
Model for U.S. patent 37,898 to Adolphus Bonzano, Detroit, MI, 1863. Model displayed in "Nineteenth-century patent models: Innovation in miniature" exhibit. Picture used on p. 8 of Hagley Museum and Library 2009 Annual Report.
Model for U.S. Patent 202,670 to David Shaw and David Spence, Pittsburgh, PA, 1878. Model displayed in "Nineteenth-century patent models: Innovation in miniature" exhibit. Picture used on p. 7 of Hagley Museum and Library 2009 Annual Report.
Model for U.S. Patent 202,670 to David Shaw and David Spence, Pittsburgh, PA, 1878. Model displayed in "Nineteenth-century patent models: Innovation in miniature" exhibit. Picture used on p. 6 of Hagley Museum and Library 2009 Annual Report.
Model for U.S. Patent 52,278 to Adam Exton, Trenton, NJ, 1866. Model displayed in "Nineteenth-century patent models: Innovation in miniature" exhibit. Picture used on p. 10 of Hagley Museum and Library 2009 Annual Report.
Model for U.S. Patent 224,446 to William Lamptert and Henry Huber, Crestline, OH, 1880. Model displayed in "Nineteenth-century patent models: Innovation in miniature" exhibit. Picture used on p. 4 of Hagley Museum and Library 2009 Annual Report.
Model for U.S. Patent 224,446 to William Lamptert and Henry Huber, Crestline, OH, 1880. Model displayed in "Nineteenth-century patent models: Innovation in miniature" exhibit. Picture used on p. 5 of Hagley Museum and Library 2009 Annual Report.
Model for U.S. Patent 163,163 to Thomas S. Disston, Philadelphia, PA, 1875. Model displayed in "Nineteenth-century patent models: Innovation in miniature" exhibit. Picture used on p. 16 of Hagley Museum and Library 2009 Annual Report.
Model for U.S. Patent 52,278 to Adam Exton, Trenton, NJ, 1866. Model displayed in "Nineteenth-century patent models: Innovation in miniature" exhibit. Picture used on p. 11 of Hagley Museum and Library 2009 Annual Report.
Model for U.S. Patent 86,853 to John McManus, Pittsburgh, PA, 1869. Model displayed in "Nineteenth-century patent models: Innovation in miniature" exhibit. Picture used on p. 18 of Hagley Museum and Library 2009 Annual Report.
Model for U.S. Patent 86,853 to John McManus, Pittsburgh, PA, 1869. Model displayed in "Nineteenth-century patent models: Innovation in miniature" exhibit. Picture used on p. 19 of Hagley Museum and Library 2009 Annual Report.
Model for U.S. Patent 134,620 to Thomas G. Walker and Henry H. Holbrook, New York, NY, 1873. Model displayed in "Nineteenth-century patent models: Innovation in miniature" exhibit. Picture used on p. 21 of Hagley Museum and Library 2009 Annual...
Model for U.S. Patent 163,163 to Thomas S. Disston, Philadelphia, PA, 1875. Model displayed in "Nineteenth-century patent models: Innovation in miniature" exhibit. Picture used on p. 17 of Hagley Museum and Library 2009 Annual Report.
