Found 10 collections related to Inventors

Hudson Maxim (1853-1927) was an inventor who developed explosives that were used in the First World War. The collection contains seven short letters he wrote to William Conant Church, and a brief note accepting an invitation from Colonel and Mrs. Church. One letter from 1905 refers to a fuse he developed, and a letter from 1916 contains questions for Church concerning the United States' "armed preparedness." less

Hudson Maxim (1853-1927) was an American inventor, mechanical engineer and explosives expert. He worked as a consultant for the Du Pont Company from 1897 to 1927 and wrote books on explosives and literary and political matters. Collection consists of correspondence; typescripts of speeches, books and articles; patent materials; legal documents; family papers; photographs; and printed matter. Papers document Maxim's career as an inventor and explosives expert; experiments with soybeans and other foods; anti-Prohibition activities; involvement with Lake Hopatcong, New Jersey, local affairs; and family and personal life. Bulk of correspondence dates from last few years of Maxim's life, 1925-1927, and concerns his personal and professional activities. Also, speeches delivered by Maxim, 1907-1927; notes, reports, correspondence, blueprint maps, and charts relating to explosion sites and damage; legal documents, ca. 1911-1925; correspondence with canning companies, seed merchants, and state and federal agriculture departments, 1917-1918, concerning his experiments with the preparation and canning of various foods, particularly soybeans; drafts of an autobiography and other writings, ca. 1880s-1920s; and anti-Prohibition speeches, articles and letters to newspaper editors, with related clippings and printed materials, 1920s. Includes photographs of Maxim's friends, family and homes; papers relating to family and personal matters; specifications for his patents, 1880s-1910s; correspondence, minutes and legal documents, 1915-1925, of the Maxim Munitions Corp.; and account books, scrapbooks, address books, autograph album, patent information, and printed matter. less

Vincent Raschella (1863- ), artist and aeronautic inventor of gliders and dirigibles was born in Italy. After he was unsuccessful in persuading the Minister of War in Italy to adapt one of his designs for wartime use, Raschella emigrated to the United States in 1899, where he continued to work on his designs. Papers, written mainly in Italian, reflect Vincent Raschella's career as an artist and aeronautic inventor. Papers contain letters written to Raschella in Italian, writings, sketches in pencil and ink of his inventions, newspaper clippings, and photographs of an automatic shoe shiner. less

Wilhelm Weitling (1808-1871) was a German-born tailor, inventor and editor. In Germany he worked as a journeyman tailor and was a prominent socialist agitator. After emigrating to the U.S. in 1848, he organized an Arbeiterbund or "Workingmen's League" for skilled craftsmen and established a community in Iowa based on his socio-economic theories. He also was the founder and editor of Die Republik der Arbeiter in New York City from 1850 to 1855. Collection consists of Weitling's correspondence, writings, patents and plans, memorabilia, and miscellaneous papers. Correspondence, 1844-1903, contains letters to and from members of the Weitling family, and correspondence and papers relating to the colonies of the Workingmen's League. Patents and plans, 1861-1868, are for improvements to the sewing machine. Writings include a journal, 1855-1869, and papers on his theories of astronomy. Also, memorabilia, newsclippings and miscellaneous items. less

George Grantham Bain (1865-1944), writer and inventor, founded the Bain News Service in New York City in 1907. He organized the first news photograph service in the U.S. and invented an automatic photo printer. Collection consists of typescripts of Bain's writings and his manuscript notes. Writings include short stories, play, essays and articles submitted to magazines, and his memoirs. less

Letters, 1933-1934, to American photographer and publicist Thérèse Bonney from institutions and individuals in France relating to the life and career of Hilaire Bernigaud, Comte de Chardonnet. Chardonnet was a French engineer, industrialist, and inventor of the first artificial silk. 16 letters; & 8 cards containing biographical data. In French less

Nikola Tesla was a Serbian-American inventor and electrical engineer. The collection consists of brief letters, three to Stanford White (1901) touching on the construction of Tesla’s transmission tower and building (known as Wardenclyffe); three to Benjamin F. Miessner (1915) concerning Miessner’s forthcoming book on radio dynamics and Tesla’s own work developing remote-controlled and self-propelled devices; and two thank-you letters. Also present are four Library call slips signed by Tesla. less