Collection is open for research but Series 11 and films are stored off-site. Special arrangements must be made to view some of the audiovisual materials. Contact the Archives Center for information at archivescenter@si.edu or 202-633-3270.
Collection Rights:
Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.
Collection Citation:
Western Union Telegraph Company Records, Archives Center, National Museum of American History
Collection is open for research but Series 11 and films are stored off-site. Special arrangements must be made to view some of the audiovisual materials. Contact the Archives Center for information at archivescenter@si.edu or 202-633-3270.
Collection Rights:
Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.
Collection Citation:
Western Union Telegraph Company Records, Archives Center, National Museum of American History
Collection is open for research but Series 11 and films are stored off-site. Special arrangements must be made to view some of the audiovisual materials. Contact the Archives Center for information at archivescenter@si.edu or 202-633-3270.
Collection Rights:
Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.
Collection Citation:
Western Union Telegraph Company Records, Archives Center, National Museum of American History
Collection is open for research but Series 11 and films are stored off-site. Special arrangements must be made to view some of the audiovisual materials. Contact the Archives Center for information at archivescenter@si.edu or 202-633-3270.
Collection Rights:
Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.
Collection Citation:
Western Union Telegraph Company Records, Archives Center, National Museum of American History
Collection is open for research but Series 11 and films are stored off-site. Special arrangements must be made to view some of the audiovisual materials. Contact the Archives Center for information at archivescenter@si.edu or 202-633-3270.
Collection Rights:
Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.
Collection Citation:
Western Union Telegraph Company Records, Archives Center, National Museum of American History
Collection is open for research but Series 11 and films are stored off-site. Special arrangements must be made to view some of the audiovisual materials. Contact the Archives Center for information at archivescenter@si.edu or 202-633-3270.
Collection Rights:
Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.
Collection Citation:
Western Union Telegraph Company Records, Archives Center, National Museum of American History
Collection is open for research but Series 11 and films are stored off-site. Special arrangements must be made to view some of the audiovisual materials. Contact the Archives Center for information at archivescenter@si.edu or 202-633-3270.
Collection Rights:
Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.
Collection Citation:
Western Union Telegraph Company Records, Archives Center, National Museum of American History
Collection is open for research but Series 11 and films are stored off-site. Special arrangements must be made to view some of the audiovisual materials. Contact the Archives Center for information at archivescenter@si.edu or 202-633-3270.
Collection Rights:
Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.
Collection Citation:
Western Union Telegraph Company Records, Archives Center, National Museum of American History
Collection is open for research but Series 11 and films are stored off-site. Special arrangements must be made to view some of the audiovisual materials. Contact the Archives Center for information at archivescenter@si.edu or 202-633-3270.
Collection Rights:
Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.
Collection Citation:
Western Union Telegraph Company Records, Archives Center, National Museum of American History
Collection is open for research but Series 11 and films are stored off-site. Special arrangements must be made to view some of the audiovisual materials. Contact the Archives Center for information at archivescenter@si.edu or 202-633-3270.
Collection Rights:
Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.
Collection Citation:
Western Union Telegraph Company Records, Archives Center, National Museum of American History
Collection documents the professional career and business interests of inventor Serge A. Scherbatskoy, who specialized in petroleum geophysics. Papers include laboratory notebooks, license agreements, correspondence, blue line prints, patent litigation files, newspaper clippings, reference files, patents, promotional literature, and audio-visual materials.
Scope and Contents:
The Scherbatskoy papers provide insight into the relationship between inventors and the United States oil industry between the 1930s and 1990s, the evolution of the history of applied geophysics, and the development of technological innovation in oil prospecting, specifically applied and geophysics. One of the strengths of the collection is the patents Scherbatskoy pursued, renewed, or impeded. As sole proprietor of his own company, Geophysical Measurements Corp., Scherbatskoy meticulously constructed an international patenting program which made him a successful player among the giants of the oil industry. Another highlight of the collection is Scherbatskoy's fifteen laboratory notebooks that include his well logging work notes and drawings. Legal files illustrating litigation over the infringement of Scherbatskoy's patents are also found in the collection. The papers demonstrate how the oil prospecting industry worked from scientific, commercial and legal perspectives. The bulk of the papers are arranged chronologically to reflect the timeline of Scherbatskoy's career. Due to the limited number of personal materials, Scherbatskoy's personal papers are placed at the end of the series list.
Series 1, World War II Work, 1935-2002, is divided into three subseries and includes information on Scherbatskoy's relationship with physicists Bruno Pontecorvo (1913-1993) and Jacob Neufeld (1906-2000). Neufeld and Scherbatskoy worked on the application of nuclear physics to geophysical prospecting. Neufeld would later join the staff of Oak Ridge National Laboratory. Materials include a file about Pontecorvo, Neufeld's laboratory notebook, and some correspondence between Neufeld and Scherbatskoy. This series also includes materials on Scherbatskoy's well logging projects during and after World War II.
Series 2, Invention Laboratory Journals and Drawings, 1958-1992, is further divided into two subseries and includes fifteen laboratory journals and a folder of drawings related to Scherbatskoy's well logging work. The journals are arranged numerically by journal number. In some instances, journal numbers repeat. Journals are paginated and include drawings, tipped-in graphs and charts, and notes relating to Scherbatskoy's well logging work. Some of the notebooks include pages signed by a witness, which Scherbatskoy could use as evidence to prove his ownership of a particular well logging invention idea.
Series 3, Radio Corporation of America (RCA), 1946, 1948, is comprised of one folder with a license agreement between Scherbatskoy and Radio Corporation of America for magnetic recording systems.
Series 4, Canadian Geophysical Measurements Corporation (GMC), 1957-2002, is divided into three subseries and provides information on Scherbatskoy's company Canadian Geophysical Measurements Corporation. Materials include license agreements, correspondence, and Canadian Geophysical Measurements vs. Computalog Gearhart, Ltd litigation files.
Series 5, ARPS Corporation (Jan J. Arps), 1960-1995, includes information on Arps Corporation, organized by Scherbatskoy, Jacob Neufeld, and Jan J. Arps in Dallas, TX to develop and practice measurement while drilling. The Arps Corporation materials are comprised of administrative and financial records, business correspondence, contracts of consultation, patents, license agreements, and Scherbatskoy's stock information.
Series 6, Gearhart-Owen Industries (GOI) (Gearhart Industries, Inc., (GII)), 1961-1996, is divided into seven subseries and consists of records generated during Scherbatskoy's measurement while drilling (MWD™) work with Gearhart-Owen Industries, Inc. One of the largest series in the collection, the Gearhart-Owen materials include license agreements, correspondence, litigation files, measurement while drilling reports and blue line prints of measurement while drilling equipment, signal extraction measurement while drilling study reports, reference materials, and United States, United Kingdom, and Canadian patent assignments between Scherbatskoy, Gearhart-Owen, and the Scherbatskoy Family Trust. Included in the litigation subseries is the Scherbatskoy Family Trust vs. Gearhart Industries, Inc., case. The Scherbatskoy Family Trust in 1975 sued for royalty payments due Scherbatskoy under the Scherbatskoy Gearhart-Owen Agreement on nuclear well logging technology and measurement while drilling. The case was settled in the late 1980s, and Gearhart Industries, Inc., paid royalties to the Scherbatskoy Family Trust. Gearhart materials are also present in Series 7, 8 and 9.
Series 7, Halliburton Company, 1978-1999, is divided into four subseries and includes license agreements, lawsuits and patent infringements, patents, and company acquisitions. This series documents Scherbatskoy's relationship with the Halliburton Company pre-and post-Halliburton's acquisition of Gearhart Industries in the 1980s. Halliburton materials are also in Series 8 and 10.
Series 8, Other Professional Work, 1964-1999, is divided into twelve subseries: McCullough Tool Company, Exploration Logging, Inc., Eastman Whipstock, Schlumberger, Ltd., Sperry-Sun Well Surveying Company, Christensen, Inc., Gunn and Kuffner (attorneys), NL Industries, Inc., Baker Oil Tools, Inc., AMF Scientific Drilling International, Inc., Geolink (UK) Ltd., Technolink (Cyprus), Ltd., and Computalog Gearhart, Ltd. In addition to providing information on oil prospecting companies that Scherbatskoy consulted with during his career, materials also include correspondence between Scherbatskoy and attorneys Gunn and Kuffner relating to Scherbatskoy's well logging patent rights.
Series 9, Well Logging Research Materials, 1937-2002, includes correspondence, papers, reports, promotional literature, and general research files relating to Scherbatskoy's well logging research.
Series 10, Licensing Agreements, 1961-1989, contains four folders documenting the nuclear well logging agreement between oil prospecting companies such as Gearhart Owen, Halliburton, Geophysical Measurements, Inc., and Welex Jet Services. Both Marvin Gearhart and Harold Owen of Gearhart-Owen had been employees of Welex before founding Gearhart-Owen Industries.
Series 11, Patents, 1937-1998, includes copies of patents issued to, among others, Scherbatskoy, Robert E. Fearon (inventor), James Upchurch (inventor), John Westlake (inventor), Mobil Oil Corp and Exxon. Materials also include patent applications, patent protests, patent annuities, and correspondence with the United States Patent Trademark Organization and the German Trademark Office.
Series 12, Personal Materials, 1925-1983, includes materials on Scherbatskoy's immigration to the United States, school diplomas, and memorial book. Visual materials include original photographs, and color copies of original photographs of Scherbatskoy as an adult, his family, and his inventions. Also included is a 1944 submarine training 16mm reel-to-reel film and an audio cassette tape of Scherbatskoy discussing his World War II work with his daughter Mary Scherbatskoy.
Arrangement:
Collection arranged into twelve series.
Series 1, World War II Work, 1935-2002
Subseries 1, Relationship with Bruno Pontecorvo, 1940-2002
Subseries 2, Relationship with Jacob Neufeld, 1935-1954
Subseries 3, Scherbatskoy Well Logging Project, 1940-1951
Series 2, Invention Journals and Drawings, 1958-1992
Subseries 2, John E. Westlake (Inventor) Patents, 1972-1996
Subseries 3, James M. Upchurch (Inventor) Patents, 1990-1998
Subseries 4, Other, 1943-1997
Series 12, Personal Materials, 1925-1983
Subseries 1, Personal Papers, 1925-1966
Subseries 2, Photographs, circa 1950s, undated
Subseries 3, Audio Visual Materials, 1944, 1983
Biographical / Historical:
Serge Alexander Scherbatskoy (1908-2002), a petroleum geophysical engineer, held more than 200 patents worldwide in petroleum exploration. Scherbatskoy was born July 18, 1908, in Buyuk Dere, Turkey, a suburb of Constantinople where his father, Alexander Ippolitovich Scherbatskoy, was Third Secretary to the Russian Embassy. After the Russian Revolution of 1917, Alexander Ippolitovich planned to accept a post in the Kerensky government. When that fell, he joined the League of Nations offices in Berlin. Later, he moved the family to Paris where he was employed by Yokohama Specie Bank. Young Serge completed his education at the Sorbonne, earning a degree in physics in 1926.
In 1929, only months before the stock market crash, Scherbatskoy immigrated to the United States. He worked for Bell Labs in New York City from 1929 to 1932. While there, Scherbatskoy worked on the Type C Carrier telephone system, assisted in the Reproduction of Music in Auditory Perspective (the first Hi Fi) and invented an automatic volume control using copper oxide semiconductors, for which the patent was denied. About this time, he met Mary Ellen Dunham; they married in 1938 and had four children: Mary, Serge, Timothy, and Jonathan.
After being laid off from Bell Labs in 1932, Scherbatskoy held a number of odd jobs. He organized the "Bureau of Radio Engineering" to repair radios house-to-house. In 1933, he went to the University of Pennsylvania under a grant from the Works Progress Administration (later Work Projects Administration; WPA) and assisted with developing a "sound prism" (i.e., spectrometer). He worked for PHILCO Radio and Television Corporation from 1933 to 1934 where he developed a "sweeping frequency" oscillator for testing radios. About 1936, Scherbatskoy headed west to Tulsa, Oklahoma, and joined Seismograph Services Corporation. While at Seismograph, he developed the "Expander" and the "Automatic Signal Control" for use in seismographic exploration.
Scherbatskoy left Seismograph Corp. and, with Bill Green and Jerry Westby, started Well Surveys Incorporated in 1937 to develop his idea of nuclear logging of cased wells. In nuclear logging, logs are obtained by using radiation sources in the logging tool. Well Surveys was one of the first American companies that applied nuclear physics to oil prospecting. Standard Oil of New York financed the project, but various parties could not agree and they dissolved the Well Surveys Incorporated.
According to an audiotaped interview conducted by Scherbatskoy's daughter Mary, during World War II Serge Scherbatskoy worked for the U.S. Navy as an independent prime contractor to develop the lethal probability integrator (aircraft gunner training simulator) and other projects. Scherbatskoy also was involved tangentially with the Manhattan Project. As part of the Project, Scherbatskoy was recruited by Gilbert LaBine (1890-1977), a Canadian prospector who discovered radium and uranium deposits at Port Radium, Northwest Territories in 1930. Known as the father of Canada's uranium industry, LaBine was president of Eldorado Mining and Refining Limited from its start in the late 1920s to 1947. Scherbatskoy developed a portable radiation detector and headed a team pioneering this form of uranium exploration near Great Bear Lake, Canada, during 1944, locating deposits used in atomic weapons production.
In 1948, Scherbatskoy formed Geophysical Measurements Corporation (GMC) in Tulsa, Oklahoma. During this time, Scherbatskoy worked on the development of well logging technology. "Well logging is the process of exploring systematically the entire length of a drill hole by means of an instrument capable of measuring physical factors associated with the rocks traversed and producing a graph."1 In December 1960, Scherbatskoy, Jan J. Arps (physicist), and Jacob Neufeld (physicist) joined together with Reinholdt & Gardner (a brokerage firm) to form a limited partnership named Arps Corp. to assign, sell and license patents. The purpose was to lease to the oil industry, equipment utilizing the patented Arps process for continuous telemetering to the earth's surface of measurements made at the bottom of a borehole while drilling.
In 1964, GMC conducted a stock swap with McCullough Tool which then went bankrupt in 1968. During the 1970s, Scherbatskoy's activities included consulting with Jacob Neufeld of Oak Ridge National Laboratories. In 1973 he began a relationship with Marvin Gearhart of Gearhart-Owen Industries of Dallas, Texas. Gearhart-Owen was an instrument and oil services firm originally founded by Marvin Gearhart and Harold Owen in 1955. In 1980, Marvin Gearhart changed the name from Gearhart -Owen to Gearhart Industries, Inc., "The GO Company." Scherbatskoy was named Director of Special Projects and continued his own patent program which developed "Measurement While Drilling" and directional drilling patents.
"Measurement While Drilling" (MWD) refers to measurements acquired down hole while drilling that specifically describe directional surveying and drilling-related measurements. "Logging While Drilling" (LWD) refers to petrophysical measurements, similar to open hole wireline logs, acquired while drilling. Wireline logs are a cabling technology used by operators of oil and gas wells to lower equipment into the well. Directional drilling is the science of drilling non-vertical wells. These systems—MWD and LWD—are based on mud telemetry which is the transmission of encoded data through a drilling rig's drilling mud system using rapid fluctuations in the pressure of a closed loop circulating system.
When Gearhart-Owen went bankrupt in 1986, it was acquired by Halliburton. Scherbatskoy worked at Gearhart-Owen until 1988, when he opened his own office in Fort Worth developing Measurement While Drilling patents. Scherbatskoy died on November 25, 2002 in Fort Worth, Texas.
Source
Oil and Gas Journal, February 22, 1940, p. 62.
Related Materials:
The Scherbatskoy Papers complement the Philip Bishop Collection documenting petroleum prospecting and extraction in the Museum's Modern Physics Collection and the American Petroleum Institute (API) Photograph and Film Collection (AC0711) in the Archives Center. The API Collection documents all aspects of the production of oil, including exploration, drilling, cracking, refineries, pipelines, tankers, storage tanks, service stations, and the numerous products other than gasoline produced by the petroleum industry.
The Division of Science, Medicine and Society (now Division of Medicine and Science) holds three prototypes related to this collection. See accession 2007.0212.
Provenance:
The collection was donated by Serge A. Scherbatskoy's daughter, Mary Scherbatskoy, and three sons, Serge Scherbatskoy, Jr., Timothy Scherbatskoy, and Jonathan Scherbatskoy, on 2007
Restrictions:
Collection is open for research but is stored off-site and special arrangements must be made to work with it. Contact the Archives Center for information at archivescenter@si.edu or 202-633-3270.
Rights:
Collection items available for reproduction, but the Archives Center makes no guarantees concerning intellectual property rights. Archives Center cost-recovery and use fees may apply when requesting reproductions.
James Cunningham, Son and Company (Rochester, New York) Search this
Extent:
10 Cubic feet (18 boxes)
Type:
Collection descriptions
Archival materials
Photographs
Place:
Rochester (N.Y.)
Date:
1908-1964
bulk 1908-1929
Summary:
The collection consists of glass plate negatives and photographic prints of the glass plate negatives depicting horse-drawn hearses (funeral wagons), carriages, and ambulances and motorized vehicles produced by James Cunningham, Son and Company from approximately 1908 to 1929. The majority of the glass plates and photographic prints depict horse-drawn hearses, but there are some motorized vehicles.
Scope and Contents:
The collection consists of glass plate negatives and photographic prints of the glass plate negatives depicting horse-drawn hearses (funeral wagons), carriages, and ambulances and motorized vehicles produced by James Cunningham, Son and Company from approximately 1908 to 1929. The majority of the glass plates and photographic prints depict horse-drawn hearses, but there are some motorized vehicles.
There are approximately 335 glass plate negatives and the same number of photographic prints. It is unknown who created the photographic prints, but some of the glass plates were originally held at the Free Library of Philadelphia.
The glass plates are in three sizes: 5" x 7" 8" x 10" and 11" x 14". The glass plates and the photographic prints are arranged by an alpha-numeric system that was presumably developed by the company. In some instances, J.L. Hill is identified as a photographer.
In some instances, the model number, style and date are provided. Most images are side views, although there are some rear and interior views. Some glass plates are unidentified or missing. Some of the descriptions include lamp number information. Many carriages had mounted lamps or lanterns that were oil or battery powered. if a carriage was built for a specific person or company, such as W. H. Graham Company, this information is listed.
Arrangement:
The collection is arranged into six series.
Series 1, Glass Plates, A1 to A55, 1908-1929 and undated
Series 2, Glass Plates, B1 to B159, [1913?] and undated
Series 3, Glass Plates, C1 to C50, undated
Series 4, Glass Plates, D1 to D64, undated
Series 5, Glass Plates, E1 to E8, undated
Series 6, Photographic Prints, undated
Series 7: Background Materials, 1930s-1964
Biographical / Historical:
James Cunningham (1815-1886) was born in County Down, Ireland to Arthur and Ann Cunningham. He came to the United States in 1833 from Canada seeking work in the New York City area, where he had an uncle practicing architecture. In Canada, Cunningham had worked in woodwork design in a carpenter's shop east of Toronto in Cobourg, Ontario. Cunningham returned to Canada via Rochester, New York. While in Rochester, he was introduced to George Hanford and J.H. Whitbeck, entrepreneurs who set up the first coach-making shop in Rochester in 1834.
From 1834 to 1838 Cunningham worked as an apprentice and journeyman for George Hanford and J.H. Whitbeck. He formed a partnership with two of his fellow-workers, James Kerr and Blanchard Dean. Together they bought out Hanford and Whitbeck and made cutters, known as one-horse open sleighs and buggies. In 1842 Kerr and Blanchard resigned, and James Cunningham assumed full responsibility.
Cunningham married Bridget Jennings in 1838, and they had three children: Augustine, Joseph, and Margaretta. Cunningham's son, Joseph (1842?-1914) joined his father in the company and as a result, the company reorganized in 1866 as James Cunningham and Son. Joseph Cunningham became a full partner in 1868. Rufus Dryer (1846-1937) became a partner in 1875 when he married Margaretta Cunningham in the same year. There were branch offices with display rooms in Louisville, Nashville, Memphis, New Orleans, Chicago, Des Moines, Kansas City, Topeka, Denver, and San Francisco. In 1876, Cunningham carriages and a hearse won prizes at the Philadelphia Centennial Exposition.
In 1882, the firm was incorporated as James Cunningham, Son and Company. It was the largest industrial enterprise in Rochester, New York, both in its plant area and in capital. The firm continued to make carriages until 1915. Joseph Cunningham and Rufus Dryer retired in 1909, and the company, which had become a partnership, was reincorporated. Augustine Cunningham, son of Joseph Cunningham, was president, James Dryer (son of Rufus Dryer) vice-president, and Francis Cunningham (son of Joseph Cunningham) was secretary and general manager.
In 1908 the company began automobile production, not for the popular market, but for the type of customer that bought its carriages. The company did not mass-produce their automobiles. Intially, it made only automobile bodies and assembled the rest of the car from engines, transmissions, axles, and radiators made by proprietary companies. By 1910 it produced the entire automobile. In 1916 Cunningham produced a V-8 engine, and the Cunningham car became outstanding for its clean, classic lines. It was the first car to not have running-boards, using instead steps of brass-framed aluminum.
In the late 1920s Cunningham entered the aviation business and created a subsidiary, the Cunningham-Hall Aircraft Corporation. The primary aim of the corporation was to build an airplane that would combine stability with speed. The first Cunningham-Hall plane designed with these requirements was a modified biplane: the lower wing was considerably larger than the upper and slotted, so that a current of air could be made to flow between its surfaces. This enabled the plane to land at low speeds. It was first tested in the small town of LeRoy, New York. Cunningham-Hall continued to make aircraft until 1938. Its X-14324, produced in 1934, was a low-wing monoplane made entirely of metal. The company also produced primary trainers, a six-place cabin plane, other passenger and cargo craft, and experimental planes for the Army and Navy. By the early 1930s the company had ceased to produce automobiles and funeral carriages/hearses.
Over the years Cunningham made a wide variety of products. During World War II, Cunningham found a temporary role in defense production. Prior to the war the compaay had produced a variety of odd products: safety belts for aircraft, diving helmets, even belt buckles for Boy Scout uniforms. During the Civil War the company made carriages for the Union armies, and the First World War, ambulances and automotive windlasses for observation balloons. More significant had been its experience of producing armored and tracked vehicles. In March 1928, Cunningham's first tank was tested at Aberdeen, Maryland. Equipped with a revolving turret and armed with a 37 millimeter cannon and a .30 caliber machine gun, it traveled twenty miles an hour, faster than any tank produced up to that time. In 1933, Cunningham developed a tank track, with light-weight rubber-block treads that allowed for even greater speeds. Cunningham also developed experimental half-tracks, cargo carriers, armored cars, and a weapons carrier for a 75 millimeter Howitzer.
In 1940 James Dryer retired. The corporation was dissolved in 1941 and replaced by a partnership, with Augustine and Francis Cunningham as co-partners. After World War II, the firm produced small farm and garden machines such as sickle-bar mowers, tractors, and rotary tillers. Cunningham also designed and produced a complete line of plumbing fixtures for house trailers in a constant effort to retool and redefine itself in the post-war years.
By 1952, the firm met Andrew W. Vincent, an electrical engineer with Stromberg-Carlson in Rochester. Vincent devoted himself to perfecting a small dial telephone system. The heart of this system was the crossbar switch. The company acquired Vincent's initial designs and patent applications and hired him as a consultant. The company restricted its production to creating prototypes of switching devices. The Cunningham crossbar was versatile. It had the ability to switch electrical information from low-level DC signals to 100 megacycles, reliably and at high speeds.
In 1968, Peter F. Cunningham, then president of the company, sold controlling interest to the Gleason Works, a Rochester-based manufacturer of machine tools. Under Gleason Works, the company was renamed Cunningham Corporation. In 1977, all Cunningham-related activities ended.
Related Materials:
Materials at the Smithsonian Institution
National Museum of American History, Division of Work & Industry
1929 Cunningham touring car. See accession #:310671.
Smithsonian Institution Libraries, Trade Literature Collection
Trade catalogs from James Cunningham Son & Company (See SILNMAHTL_12462)
Materials in Other Organizations
Long Island Museum of American Art, History and Carriages
Includes drawings, a trade catalog, a cart, and a buggy from James Cunningham and Sons.
Detroit Public Library
Papers of the James Cunningham Company, 1902-1964 (bulk 1909-1946)
Includes notebooks of G. Carson Baker, chief designer and David Fergusson, chief engineer, patent applications, correspondence, drawings and blueprints related to Fergusson's work, parts and instruction books for early automobiles (including electric automobiles), photographs of Cunningham factories, military vehicles and motor trucks.
Rochester Museum and Science Center, Libraries and Collections Department
Local Business History vertical files hold items related to James Cunningham, Son and Company as well as books.
Provenance:
The collection was donated in 1973 by the Cunningham Company to the National Museum of American History, Division of Transportation.
Restrictions:
Collection is open for research but is stored off-site and special arrangements must be made to work with it. Contact the Archives Center for information at archivescenter@si.edu or 202-633-3270.
Rights:
Collection items available for reproduction, but the Archives Center makes no guarantees concerning intellectual property rights. Archives Center cost recovery and use fees may apply when requesting reproductions.
