This collection includes an English patent paper #2126 for improved vulcanizable water-proof gum, 1873, to Benjamin Joseph Barnard Mills; a U.S. patent paper #151,109 for improvement in the art of manufacturing horseshoes, 1874; and an English patent paper #1194 for improvement in street-lighting apparatus.
The collection consists of newspaper clippings, a guidebook titled Edison Wonder House, and photographs documenting the Edison Wonder House, a demonstration home created by the Brooklyn Edison Company in 1936 to showcase the wonders of electricity.
Original documents and papers generated by William J. Hammer and by various companies and individuals with whom he was associated. Includes material related to the research and inventions of Edison, Bell, Tesla, the Curies, etc.
Contains Gordon Hendricks's collection of clippings, correspondence, and research notes, and other professional papers related to his books and articles on motion picture history. Includes files on Edison, William Kennedy Laurie Dickson, and other pioneers in motion picture inventions.
The collection forms a documentary record of over half a century of the history of radio, with the greatest emphasis on the period 1900-1935. The collection includes materials that span the entire history of the growth of the radio industry. It is useful for those historians and other researchers interested in technological development, economic history, and the impact of applications of technology on American life.
The Joseph Henry Collection documents Henry's personal, professional, and official life as well as some activities of his family members. Included are records from his time teaching and doing research at the Albany Academy (1826-1832) and at the College of New Jersey now Princeton University (1832-1846). There are likewise many materials ...
Carl Myers (1842-1925) was a meteorologist, photographer and balloonist. In 1875, Myers and his wife Mary ("Carlotta, Queen of the Air") began experimenting with balloons and made their first ascensions in 1880. Myers constructed and flew a variety of balloons and airships, and worked on the following technical advances: he developed a varnishing machine for producing fabrics impervious to hydrogen gas; he produced a portable system for generating hydrogen gas; he patented an apparatus for guiding balloons; and he made the first balloon ascension using natural gas as the lifting medium. Myers manufactured balloons for the U.S. Weather Bureau's rainmaking experiments and also supplied the United States Army Signal Corps (USASC) with twenty-one balloons for use in Spanish American War. Myers retired in 1910. The collection consists of 91 images of the following: balloons, airships, and aeronautical gear in various stages of construction and flight; interior and exterior views of the Carl Myers Balloon Farm; and a number of portraits taken of the family and visitors, including Thomas C. Benbow, a noted pioneering aeronaut. It also contains correspondence written by Myers to Professor Henry Allen (H.A.) Hazen, a meteorologist connected with the United States Signal Office, and one letter to George E. Curtis, head of the U.S. Weather Bureau.
Papers of Uriah A. Boyden (1804-1879), a Boston civil and mechanical engineer and the inventor of the Boyden turbine. Materials include correspondence, notes, calculations, articles, notebooks, legal documents, financial documents, patents and patent assignments, design drawings, newspaper clippings, pamphlets, business cards, and a print of a daguerreotype.
The collection consists primarily of glass plate slides (negative and positive), photo prints, and stereographs documenting the work undertaken by Frank and Lillian Gilbreth from 1910 to 1924 in the fields of motion study, shop efficiency, and factory organization. Also included are slides dcoumenting the Gilbreth Family, their travels, residences, and friends. The collection also contains the film "The Original Films of Gilbreth The Quest for the One Best Way," 1968 by James S. Perkins.
Records document Charles Eisler, a Hungarian immigrant who was a skilled mechanic and engineer and his company, Eisler Engineering Company of Newark, New Jersey, which manufactured equipment for producing electric lamps, television and radio tubes, welding equipment and laboratory equipment.