Cady, Walter Guyton, 1874-1973 (physicist) Search this
Former owner:
National Museum of American History (U.S.). Division of Electricity and Modern Physics Search this
Extent:
22.5 Cubic feet (73 boxes)
Type:
Collection descriptions
Archival materials
Notebooks
Date:
1903-1974
Scope and Contents:
Consists chiefly of Cady's research notebooks on various subjects in physics and a considerable technical reprint file; some records of Cady's consultant work and patents granted.
Arrangement:
Divided into 11 series.
Series 1: Research Notebooks, 1896 1972
Series 2: Chapter Drafts for Piezoelectricity An Introduction To The Theory And Applications Of Electromechanical Phenomena In Crystals, 1945
Series 3: Technical Reprint Files, 1900s-1960s
Series 4: Walter G. Cady's Writings and Reviews, 1950s-1960s
Series 5: Consultant Work, 1931-1967
Series 6: Institute of Radio Engineers (IRE), 1945-1963
Series 7: Institute of Electric and Electronics Engineers (IEEE), 1932-1973
Series 8: Patent Records, 1914-1974
Series 9: Books, 1887-1960
Series 10: Miscellaneous, 1949-1973
Series 11: Card Indexes, 1940s-1960s.
Biographical / Historical:
Walter Guyton Cady (1874 1973) was born in Providence, Rhode Island. He graduated from Brown University (Bachelors 1895 and Masters 1897) and from the University of Berlin (Ph. D. Physics, 1900). Cady worked at a magnetic observatory of the U.S. Coast and Geodetic Survey from 1900-1902. In 1902, Cady joined the faculty of Wesleyan University as a professor of physics where he remained until 1946. During WW I, Cady used piezoelectricity—electricity or electric polarity due to pressure especially in a crystalline substance as quartz—and underwater sound to make devices that would locate enemy submarines. From this work evolved the crystal resonator and oscillator. Piezoelectricity is utilized in microphones, phonograph pickups, and telephone communications systems.
During World War II, Cady worked on military applications of piezoelectricity. Among the applications were supersonic trainers for radar operators, which employed piezoelectric transducers in liquid tanks to generate realistic echoes on radar indicators. In 1946, Cady published a book titled Piezoelectricity An Introduction To The Theory And Applications Of Electromechanical Phenomena In Crystals, 1946. After his retirement in 1951 to Pasadena, California, Cady returned to Providence, Rhode Island in 1963 and was active in consulting work for industry and the Federal government. Cady was an active member of Institute of Radio Engineers (IRE), becoming a fellow of the institute in 1927 and receiving the Morris N. Liebmann Memorial Award in 1928. He also received the Dudell Medal from the Physics Society of Great Britain in 1936. Cady also served as an editor for the PROCEDDINGS OF IRE and as president of IRE, was Editor of the Physical Review from 1924-1926, a member of the national Research Committee, 1935-1938, and a fellow of the American Academy of Arts and Sciences. Cady's principal interests included the study of electrical discharges in gases, detection of wireless waves, piezoelectricity, ultrasonics, piezoelectric resonators and oscillators, and crystal devices.
Cady married Kathrin Olive Miller (1883-1909) and they had one son, Willoughby Miller Cady (1907-1953), also a physicist.
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 copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.
Map (nautical navigational chart), "Hawaii Islands, Eastern Part, No. 4102," U.S. Coast and Geodetic Survey (Washington, D.C.), August 1917; used by Ernest Smith and Emory Bronte on the first civilian transpacific flight from California to Hawaii in their Travel Air Model 5000 City of Oakland. Typed note at center: "NAVIGATION CHART of HAWAIIAN ISLANDS showing compass bearings taken by Navigator Emory B. Bronte as airplane City of Oakland was on final approach on flight from Oaklnd, California, July 15, 1927. The plane landed out of gasoline in a grove of Kiawe trees at Kamalo, Molokai after 25 hours 02 minutes in the air."
Collection Restrictions:
No restrictions on access
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests
Collection Citation:
Ernest Smith/Emory Bronte Flight Scrapbook, NASM.XXXX.0389, National Air and Space Museum, Smithsonian Institution.
Luzon. Hills at (Sito)Babayuan (indicated but not named on Chart 4229, of the U.S. Coast and Geodetic Survey) southwestwardly across the Cagayan River from Camalaniugan, Cagayan Province, Luzon., Cagayan, Cagayan Valley, Philippines, Asia-Tropical
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Philip Van Horn (P. V. H.) Weems Papers, Accession 2012.0052, National Air and Space Museum, Smithsonian Institution.
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Philip Van Horn (P. V. H.) Weems Papers, Accession 2012.0052, National Air and Space Museum, Smithsonian Institution.
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Philip Van Horn (P. V. H.) Weems Papers, Accession 2012.0052, National Air and Space Museum, Smithsonian Institution.
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Philip Van Horn (P. V. H.) Weems Papers, Accession 2012.0052, National Air and Space Museum, Smithsonian Institution.
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Philip Van Horn (P. V. H.) Weems Papers, Accession 2012.0052, National Air and Space Museum, Smithsonian Institution.
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Philip Van Horn (P. V. H.) Weems Papers, Accession 2012.0052, National Air and Space Museum, Smithsonian Institution.
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Philip Van Horn (P. V. H.) Weems Papers, Accession 2012.0052, National Air and Space Museum, Smithsonian Institution.
United States. Federal Bureau of Investigation Search this
Extent:
0.8 Cubic feet (1 flat box)
Type:
Collection descriptions
Archival materials
Programs
Pamphlets
Travelers' checks
Photographs
School yearbooks
Diplomas
Contracts
Commemoratives
Memorial service booklets
Diaries
Correspondence
Date:
1940-1942
Summary:
Photographs, a Kansas Wesleyan University yearbook (with personal messages and inscriptions), diplomas, correspondence regarding Torrence's disappearance, newspaper clippings, his memorial service booklet or program, and a diary which he kept during a week-long adventure as a "hobo" in Kansas.
Scope and Contents:
This small collection is comprised of several types of material including Vernon's high school and college diplomas, college yearbook with handwritten notes from classmates, photographs, correspondence, newspaper clippings about the discovery of his remains, and his memorial service booklet. Of special interest is a 1940 pocket diary containing Vernon's account of a week long adventure as a "hobo" in rural Kansas when he and a friend hopped freight trains, slept in boxcars and a hay stack, washed up in a "jungle," and met other men traveling the rails. In 2000 an attempt was made by the author of this finding aid to obtain additional information about Vernon from the FBI under the Freedom of Information and Privacy Acts (FOIA). The material obtained focused on the finding of his body and the process of identifying his remains; little information about his days as a conscientious objector was provided. The FOIA material is in this collection's control file.
Arrangement:
1 series.
Biographical / Historical:
Vernon Keith Torrence was born in McCune, Kansas, on November 18, 1921. After graduating from high school in Solomon, Kansas, Vernon entered Kansas Wesleyan University from which he graduated with honors in history in 1942. During his senior year he was the editor of the University's 1942 yearbook, the "Coyote." His pacifist beliefs were in place at least by his senior year as evidenced by the comments fellow students wrote in Vernon's copy of the yearbook. Vernon's father was a Methodist minister who also held anti war sentiments.
In September 1942 Vernon was drafted and joined the Civilian Public Service as a conscientious objector. His alternative service took him to Buck Creek, North Carolina, Gatlinburg, Tennessee, and Markleeville, California, under the auspices of the National Park and Forestry Service. In December 1943 he began work with the U.S. Coast and Geodetic Survey, serving in Texas, New Mexico, and Arizona. In March 1945 he walked out of Conscientious Objector's Camp # 98 in Arizona; two months later he was picked up, arraigned, and released on bond by the U.S. District Court. That fall Vernon received a notice of dismissal of his court case, and he took this to mean that his alternative service was now complete and began working for a construction company in Los Angeles. The government felt otherwise and declared him absent without leave.
In the summer of 1946 Vernon put his savings into American Express Travelers Checks and began hitchhiking to Kansas to visit his family. He never arrived. On August 27, 1956 a ranger found his body in rugged terrain in Sequoia Kings Canyon National Park, California, where Vernon had apparently fallen while hiking alone. The FBI, which had continued to search for Vernon until 1951, identified the body from the travelers checks. Vernon was buried in Minneapolis, Kansas, on October 13, 1956.
Provenance:
The material in this collection was maintained by Vernon's parents, Ira and Madge Torrence, and his younger sister, Lois Torrence, a fellow student at Kansas Wesleyan University who was devoted to her older brother. Upon their deaths the material was obtained by the remaining sister, Margaret Torrence Donnald, whose husband, Morrill Donnald, donated the material to the Archives Center, NMAH, in January 2000.
Restrictions:
Collection is open for research.
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.
Topic:
Conscientious objectors -- World War, 1939-1945 Search this
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Charles Ingram Stanton, Sr., Papers, Acc. NASM.1987.0076, National Air and Space Museum, Smithsonian Institution.
This subseries of the Notes and writings on special linguistic studies series contains material reflecting John P. Harrington's long-time interest in theories of the Siberian origin of American Indians. Materials consist of notes and drafts for his paper "Siberian Origin of the American Indian.
His early notes include handwritten and typed versions of the outline "Antiquity of Man . . . " from 1915 (dated by handwriting as well as by type of pencil and paper); copies of short early vocabularies recorded by La Perouse (Tchoka) and Father Jette (Ten'a), probably prepared by Harrington around 1922 to 1923; a mimeographed statement by the Science News Service, dated 1923; newspaper clippings on Harrington's theories from 1924; and two pages of notes which Harrington recorded during a discussion with colleague Truman Michelson in November 1926. There is also an undated typed proposal titled "Investigation of the Origin of the Native American Race." This three page document does not appear to have been written by Harrington, but the source is not indicated.
Materials accumulated during the period 1937 to 1938 are the most numerous. They include notes from interviews; copies of correspondence; records regarding the computation of tribal areas; notes on maps and photographs; and reading notes, extracts, and bibliographic references to secondary sources. The transcripts of interviews, dated February 1937 through November 1938, include information from Riley Moore, Carl Bishop, John G. Carter, and B.A.E. colleagues Truman Michelson and Matthew W. Stirling. The lengthiest set of notes is from a discussion with Smithsonian archeologist Henry B. Collins, who described fieldwork he had conducted from May to November 1936. The brief file of correspondence contains letters from Diamond Jenness and H. E. Rollins and a note from John G. Carter. The file on illustrative materials includes maps and charts showing the computation of land areas occupied by the Chukchee, Aleut, Eskimo, and Athapascan tribes. Supplementing these are notes from meetings with staff members of the U.S. Coast and Geodetic Survey in March and April 1937. There are also notes on maps, motion picture films, and photographs, as well as illustrations by Clark M. Garber and Joelle Danner. The notes from secondary sources include the title page and table of contents for a manuscript by Ivan A. Lopatin titled "The Cult of the Dead Among the Natives of the Amur Valley." There are also a few pages on file for another paper by Lopatin, "Material on the Language of the Natives of the Amur Region." There is also a sizable set of notes relating to the translation of various terms--mostly tribal names--into Russian. These include cut-and-pasted portions of letters which Waldemar Jochelson sent Harrington.
The material compiled after 1937 is highly miscellaneous. Items from the 1940s include a sixteen-page untitled rough draft on the migration of Siberian man; a three-page typed carbon copy of the article "Stepping Stones Between Eurasia and America" which was used in a release by the Office of Indian Affairs, Department of the Interior, on August 4, 1940; a partial draft of an article on boats; a sectional map of the Bering Strait which was mailed to Harrington by C. M. Garber on January 18, 1947; and notes from interviews with Mr. [Tappan?] Adney on March 28, 1941, with William Heslop and King Mooers later in that year, and with Henry B. Collins on December 8, 1947. There is also an Eskimo vocabulary which Harrington copied from William Thalbitzer and three pages of miscellaneous notes dating from the late 1950s.
A separate file of notes on Chukchee spans the entire period of Harrington's work on Siberia. There are a number of pages on Chukchee, Yukagir, and Eskimo mythology which he extracted from his notes for lectures at the University of Washington in 1910; brief notes from discussions with Truman Michelson, Waldemar Jochelson, and Franz Boas around 1926 to 1928; and copies made on February 23, 1937, of "Chukchee polysynthesis words" which had been compiled in an unspecified article by colleague Robert W. Young. The source of data for the latter was Waldemar Bogoras's paper "Chukchee" in the Handbook of American Indian Languages edited by Franz Boas. Later material includes a copy of a letter from Ivan Lopatin (November 23, 1947) with an enclosure titled "Discovery of the Chukchee and Derivation of the Name"; a copy by Harrington of the enclosure; and the rough beginning of a paper by Harrington titled "Short Sketch of the Grammar of the Chukchee Language," also evidently written in 1947.
Language and languages -- Documentation Search this
Genre/Form:
Notes
Manuscripts
Maps
Vocabulary
Collection Citation:
John Peabody Harrington papers, National Anthropological Archives, Smithsonian Institution
The preferred citation for the Harrington Papers will reference the actual location within the collection, i.e. Box 172, Alaska/Northwest Coast, Papers of John Peabody Harrington, National Anthropological Archives, Smithsonian Institution.
However, as the NAA understands the need to cite phrases or vocabulary on specific pages, a citation referencing the microfilmed papers is acceptable. Please note that the page numbering of the PDF version of the Harrington microfilm does not directly correlate to the analog microfilm frame numbers. If it is necessary to cite the microfilmed papers, please refer to the specific page number of the PDF version, as in: Papers of John Peabody Harrington, Microfilm: MF 7, R34 page 42.
Knabenshue, A. Roy (Augustus Roy), 1876-1960 Search this
Container:
Box 6, Folder 4
Type:
Archival materials
Collection Restrictions:
No restrictions on access.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
A. Roy Knabenshue Collection, Acc. NASM.XXXX.0136, National Air and Space Museum, Smithsonian Institution.
