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  <controlfield tag="001">mm 74043448 </controlfield>
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    <subfield code="a">Tuve, Merle Antony,</subfield>
    <subfield code="d">1901-1982.</subfield>
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    <subfield code="a">Merle Antony Tuve papers,</subfield>
    <subfield code="f">1901-1982</subfield>
    <subfield code="g">(bulk 1941-1966).</subfield>
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    <subfield code="a">147,000</subfield>
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    <subfield code="a">1</subfield>
    <subfield code="f">classified.</subfield>
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    <subfield code="a">168</subfield>
    <subfield code="f">linear feet.</subfield>
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    <subfield code="a">Open to research.</subfield>
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    <subfield code="a">Classified, in part.</subfield>
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    <subfield code="a">Restrictions may apply to unprocessed material.</subfield>
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    <subfield code="a">Correspondence, memoranda, speeches, articles, reports, laboratory and personal notebooks, notes, personnel records, printed material, blueprints, diagrams, photographs, and other papers relating to Tuve's administration of government-sponsored scientific projects such as the development of the proximity fuze for the U.S. Navy during World War II.</subfield>
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    <subfield code="a">Documents his work as director (1945-1946) of the Applied Physics Laboratory at Johns Hopkins University and as director (1946-1966) of the Dept. of Terrestrial Magnetism of the Carnegie Institution of Washington, as well as his involvement with the International Geophysical Year, National Academy of Sciences, National Radio Astronomy Observatory, Greenbank, W. Va., and a conference on theoretical physics, Washington, D.C. (1939-1940).  Subjects include astronomy, composition of the upper atmosphere, cosmic ray flares, geomagnetism, high voltage, conversion of war industries to peacetime uses, magnetism, physics, nuclear physics, seismology, and the Van de Graaff generator.  Includes scientific notebooks (1930-1931) of his wife, Winifred Gray Whitman, who collaborated with Tuve in analyzing the effect of high frequency resonance radiation on animals.</subfield>
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    <subfield code="a">Correspondents include Vannevar Bush, Sir J. A. Fleming, Lawrence Hafstad, John C. Merriam, Howard Tatel, Robert Jemison Van de Graaff, Carl Van Doren, and James Lloyd Weatherwax.</subfield>
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    <subfield code="a">Physicist.</subfield>
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    <subfield code="a">Collection material in English.</subfield>
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  <datafield tag="555" ind1="8" ind2=" ">
    <subfield code="a">Finding aid available in the Library of Congress Manuscript Reading Room and at</subfield>
    <subfield code="u">http://hdl.loc.gov/loc.mss/eadmss.ms001043</subfield>
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    <subfield code="a">Bush, Vannevar,</subfield>
    <subfield code="d">1890-1974</subfield>
    <subfield code="v">Correspondence.</subfield>
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    <subfield code="a">Fleming, J. A.</subfield>
    <subfield code="q">(John Ambrose),</subfield>
    <subfield code="c">Sir,</subfield>
    <subfield code="d">1849-1945</subfield>
    <subfield code="v">Correspondence.</subfield>
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  <datafield tag="600" ind1="1" ind2="0">
    <subfield code="a">Hafstad, Lawrence,</subfield>
    <subfield code="d">1904-</subfield>
    <subfield code="v">Correspondence.</subfield>
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  <datafield tag="600" ind1="1" ind2="0">
    <subfield code="a">Merriam, John C.</subfield>
    <subfield code="q">(John Campbell),</subfield>
    <subfield code="d">1869-1945</subfield>
    <subfield code="v">Correspondence.</subfield>
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  <datafield tag="600" ind1="1" ind2="0">
    <subfield code="a">Tatel, Howard E.</subfield>
    <subfield code="q">(Howard Edwin),</subfield>
    <subfield code="d">1913-</subfield>
    <subfield code="v">Correspondence.</subfield>
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    <subfield code="a">Van de Graaff, Robert Jemison,</subfield>
    <subfield code="d">1901-1967</subfield>
    <subfield code="v">Correspondence.</subfield>
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  <datafield tag="600" ind1="1" ind2="0">
    <subfield code="a">Van Doren, Carl,</subfield>
    <subfield code="d">1885-1950</subfield>
    <subfield code="v">Correspondence.</subfield>
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  <datafield tag="600" ind1="1" ind2="0">
    <subfield code="a">Weatherwax, James Lloyd,</subfield>
    <subfield code="d">1884-</subfield>
    <subfield code="v">Correspondence.</subfield>
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  <datafield tag="610" ind1="2" ind2="0">
    <subfield code="a">Carnegie Institution of Washington.</subfield>
    <subfield code="b">Department of Terrestrial Magnetism.</subfield>
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    <subfield code="a">Johns Hopkins University.</subfield>
    <subfield code="b">Applied Physics Laboratory.</subfield>
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    <subfield code="a">National Academy of Sciences (U.S.)</subfield>
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    <subfield code="a">National Radio Astronomy Observatory (U.S.)</subfield>
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    <subfield code="a">Astronomy.</subfield>
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    <subfield code="a">Defense industries.</subfield>
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    <subfield code="x">International cooperation.</subfield>
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    <subfield code="a">High voltages.</subfield>
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    <subfield code="a">International Geophysical Year, 1957-1958.</subfield>
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    <subfield code="a">Nuclear physics.</subfield>
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    <subfield code="a">Physics.</subfield>
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    <subfield code="a">Physics</subfield>
    <subfield code="z">Washington (D.C.)</subfield>
    <subfield code="x">Congresses.</subfield>
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    <subfield code="a">Proximity fuzes.</subfield>
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  <datafield tag="650" ind1=" " ind2="0">
    <subfield code="a">Radiation.</subfield>
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    <subfield code="a">Science</subfield>
    <subfield code="x">Societies, etc.</subfield>
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    <subfield code="a">Seismology.</subfield>
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    <subfield code="a">Van de Graaff generator.</subfield>
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    <subfield code="a">World War, 1939-1945</subfield>
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    <subfield code="a">Physicists.</subfield>
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    <subfield code="a">Whitman, Winifred Gray.</subfield>
    <subfield code="t">Winifred Gray Whitman papers.</subfield>
    <subfield code="f">1930-1931.</subfield>
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    <subfield code="3">Finding aid</subfield>
    <subfield code="u">http://hdl.loc.gov/loc.mss/eadmss.ms001043</subfield>
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