Subcommittee on tides, ocean and earth: Chairman, G. T. Rude, chief, division of tides and currents, United States Coast and Geodetic Survey, Washington, D. C. Subcommittee on variation of latitude: Chairman, Frank Schlesinger. Subsidiary committee on seismology: Chairman, James B. Macelwane, S. J., professor of seismology, St. Louis University, St. Louis, Mo. Subsidiary committee on terrestrial magnetism: Chairman, W. F. G. Swann, director, Bartol Research Foundation, Whittier Place, Swarthmore, Pa. Subsidiary committee on age of the earth: Chairman, Adolph Knopf, associate professor of geology, Yale University, New Haven, Conn. Subsidiary committee on field methods for detecting unhomogeneities in the earth's crust: Chairman, E. A. Eckhardt, assistant chief, research department, Marland Refining Co., Ponca City, Okla. Subsidiary committee on internal constitution of the earth: Chairman, L. H. Adams, physical chemist, geophysical laboratory, Carnegie Institution of Washington, Washington, D. C. Subsidiary committee on meteorology: Chairman, H. H. Kimball, meteorologist, United States Weather Bureau, Washington, D. C. Subsidiary committee on oceanography: Chairman, N. H. Heck. Subsidiary committee on volcanology: Chairman, Arthur L. Day, director, geophysical laboratory, Carnegie Institution of Washington, Washington, D. C. Editorial board of the committee: Chairman, Fred E. Wright. Committee on rational transformations: Chairman, Virgil Snyder, professor of mathematics, Cornell Univesitry, Ithaca, N. Y. Committee on relation between physics and the medical sciences: Chairman, Dayton C. Miller, ex officio. Subcommitteee on biological properties of light: Chairman, Frederick L. Gates, associate member in pathology, Rockefeller Institute for Medical Research, Sixty-sixth Street and Avenue A, New York City. Subcommittee on molecular physics: Chairman, P. Lecomte du Nouy, Institut Pasteur, 25 Rue Dutot, Paris, France. Subcommittee on receptor organs: Chairman, Charles Sheard, chief, section of physics and biophysical research, Mayo Clinic, Rochester, Minn. VI. DIVISION OF ENGINEERING AND INDUSTRIAL RESEARCH [Engineering Societies Building, 29 West Thirty-ninth Street, New York City] Chairman, Elmer A. Sperry. Vice chairman, Dugald C. Jackson. Director, Maurice Holland. Secretary, William Spraragen. Executive committee: Chairman, Elmer A. Sperry; vice chairman, Dugald C. Jackson; Gano Dunn, D. S. Jacobus, Frank B. Jewett, John Johnston, W. B. Lashar. MEMBERS OF THE DIVISION Elmer A. Sperry, chairman of the division; chairman, board of directors, Sperry Gyroscope Co., Manhattan Bridge Plaza, Brooklyn, N. Y. Dugald C. Jackson, vice chairman of the division; professor of electric power production and distribution, Massachusetts Institute of Technology, Cambridge, Mass. Representatives of Societies AMERICAN SOCIETY OF CIVIL ENGINEERS George T. Seabury, ex officio, secretary, American Society of Civil Engineers, 29 West Thirty-ninth Street, New York City. John R. Freeman, consulting engineer, 815 Grosvenor Building, Providence, R. I. Daniel L. Turner, consulting engineer, 9 East Thirty-ninth Street, New York City. Charles M. Upham, managing director, American Road Builders' Association, Washington, D. C. AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS H. Foster Bain, ex officio, secretary, American Institute of Mining and Metallurgical Engineers, 29 West Thirty-ninth Street, New York City. W. M. Corse, metallurgical engineer, Otis Building, 810 Eighteenth Street NW., Washington, D. C. W. Spencer Hutchinson, professor of mining, Massachusetts Institute of Technology, Cambridge, Mass. C. Minot Weld, consulting mining engineer, 2 Rector Street, New York City. AMERICAN SOCIETY OF MECHANICAL ENGINEERS Calvin W. Rice, ex officio, secretary, American Society of Mechanical Engineers, 29 West Thirty-ninth Street, New York City. Bryant H. Blood, consulting engineer, 30 Sherman Street, Hartford, Conn. R. J. S. Pigott, consulting mechanical engineer, Smoot Engineering Corporation, 136 Liberty Street, New York City. Alexander G. Christie, professor of mechanical engineering, Johns Hopkins University, Baltimore, Md. AMERICAN INSTITUTE OF ELECTRICAL ENGINEERS F. L. Hutchinson, ex officio, secretary, American Institute of Electrical Engineers, 29 West Thirty-ninth Street, New York City. Cary T. Hutchinson, consulting engineer, 52 William Street, New York City. Frank B. Jewett, vice president, American Telephone & Telegraph Co.; president, Bell Telephone Laboratories (Inc.), 195 Broadway, New York City. S. M. Kintner, manager, research department, Westinghouse Electric & Manufacturing Co., East Pittsburgh, Pa. AMERICAN SOCIETY OF REFRIGERATING ENGINEERS Harry Harrison, Brunswick-Kroeschell Co., New Brunswick, N. J. AMERICAN SOCIETY FOR TESTING MATERIALS T. D. Lynch, consulting metallurgical engineer, Westinghouse Electric & Manufacturing Co., East Pittsburgh, Pa. H. F. Moore, research professor of engineering materials, University of Illinois, Urbana, Ill. AMERICAN SOCIETY FOR STEEL TREATING H. M. Boylston, professor of metallurgy, Case School of Applied Science, Cleveland, Ohio. AMERICAN SOCIETY OF HEATING AND VENTILATING ENGINEERS S. R. Lewis, consulting engineer, 407 South Dearborn Street, Chicago, Ill. ILLUMINATING ENGINEERING SOCIETY E. C. Crittenden, chief, electrical division, United States Bureau of Standards, Washington, D. C. WESTERN SOCIETY OF ENGINEERS W. F. Hosford, vice president, Western Electric Co., 195 Broadway, New York City. SOCIETY OF AUTOMOTIVE ENGINEERS John H. Hunt, patent section, General Motors Corporation, Detroit, Mich. C. B. Veal, research manager, Society of Automotive Engineers, 29 West Thirty-ninth Street, New York City. AMERICAN WELDING SOCIETY F. M. Farmer, chief engineer, Electrical Testing Laboratories, Eightieth Street and East End Avenue, New York City. Representative of the Division of Federal Relations George Otis Smith, director, United States Geological Survey, Washington, D. C. Members at Large A. J. Brosseau, president, Mack Trucks (Inc.), 25 Broadway, New York City. H. C. Dickinson, chief, division of heat and power, United States Bureau of Standards, Washington, D. C. Gano Dunn, president, J. G. White Engineering Corporation, 43 Exchange Place, New York City. C. H. Haupt, director of research, Standard Oil Co., 26 Broadway, New York City. D. S. Jacobus, advisory engineer, Babcock & Wilcox Co., 85 Liberty Street, New York City. John Johnston, director, department of research and technology, United States Steel Corporation, 71 Broadway, New York City. Dexter S. Kimball, dean of the college of engineering, and professor of machine design and industrial engineering, Cornell University, Ithaca, N. Y. W. B. Lashar, president, American Chain Co., Bridgeport, Conn. Harold M. Lewis, executive engineer, regional plan of New York and its environs, 130 East Twenty-second Street, New York City. John W. Lieb, vice president and general manager, New York Edison Co., 130 East Fifteenth Street, New York City. Frederick R. Low, editor, Power, Tenth Avenue and Thirty-sixth Street, New York City. Charles E. Lucke, professor of mechanical engineering, Columbia University, New York City. George A. Orrok, consulting engineer, 124 East Fifteenth Street, New York City. Albert Sauveur, professor of metallurgy, Harvard University, Cambridge, Mass. J. Waldo Smith, consulting engineer, board of water supply, city of New York, New York City. A. J. Wadhams, manager of development and research, International Nickel Co., 67 Wall Street, New York City. Edward R. Weidlein, director, Mellon Institute of Industrial Research, Pittsburgh, Pa. ADVISORY BOARDS The chairman of the division is, ex officio, a member of all committees and boards of the division. American Bureau of Welding (advisory board on welding research, sponsored by the American Welding Society): Director, C. A. Adams, Abbott and James Lawrence professor of engineering, Harvard University, Cambridge, Mass. COMMITTEES OF THE ADVISORY BOARD ON WELDING RESEARCH Committee on welding wire specifications: Chairman, C. A. McCune, director of research, American Chain Co., Bridgeport, Conn. Committee on pressure vessels: Chairman, E. H. Ewertz, consulting engi neer, 50 Church Street, New York City. Committee on structural steel welding: Chairman, J. H. Edwards, American Bridge Co., 71 Broadway, New York City. Committee on welded rail joints: Chairman, George K. Burgess, director, United States Bureau of Standards, Washington, D. C. Committee on fundamental investigations in welding: Chairman, H. M. Hobart, consulting engineer, General Electric Co., Schenectady, N. Y. Highway research board: Chairman, F. H. Eno, research professor of highway engineering, Ohio State University, Columbus, Ohio. COMMITTEES OF THE HIGHWAY RESEARCH BOARD Committee on causes and prevention of highway accidents: Chairman, A. N. Johnson, dean, college of engineering, University of Maryland, College Park, Md. Committee on character and use of road materials: Chairman, H. S. Mattimore, engineer of tests and material investigation, Pennsylvania State Department of Highways, Harrisburg, Pa. Committee on economic theory of highway improvement: Chairman, T. R. Agg, professor of highway engineering, Iowa State College, Ames, Iowa. Committee on highway finance: Chairman, Harry J. Kirk, chief engineer, bureau of maintenance, State department of highways and public works, Columbus, Ohio. Committee on highway traffic analysis: Chairman, George E. Hamlin, Connecticut Highway Commission, Hartford, Conn. Committee on maintenance: Chairman, G. C. Dillman, State highway department, Lansing, Mich. Committee on structural design of roads: Chairman, A. T. Goldbeck, director of engineering bureau, National Crushed Stone Association, Washington, D. C. OTHER COMMITTEES OF THE DIVISION Committee on electrical insulation: Chairman, John B. Whitehead, professor of electrical engineering and dean of the engineering faculty, Johns Hopkins University, Baltimore, Md. Committee on heat transmission: Executive committee-Chairman, Willis H. Carrier, president, Carrier Engineering Corporation, Newark, N. J. Subcommittee on promotion of heat transfer: Chairman, W. H. McAdams, associate professor of chemical engineering, Massachusetts Institute of Technology, Cambridge, Mass. Subcommittee on thermal insulation: Chairman, L. B. McMillan, JohnsManville Corporation, New York City. Subcommittee on nomenclature and definitions: Chairman, E. F. Mueller, physicist, United States Bureau of Standards, Washington, D. C. Committee on industrial lighting: Honorary chairman, Thomas A. Edison, West Orange, N. J.; chairman, Dugald C. Jackson. REPRESENTATIVES OF THE DIVISION ON Committees of the American Society for Testing Materials: Committee A-8 on magnetic analysis: R. L. Sanford, physicist, United States Bureau of Standards, Washington, D. C. Committee for the investigation of sulphur and phosphorus in steel: J. H. Hall, metallurgical engineer, Taylor-Wharton Iron & Steel Co., High Bridge, N. J. Committee on ferrous metals, advisory to the Bureau of Standards: Enrique Touceda, consulting engineer, Broadway and Thacher Street, Albany, N. Y. VII. DIVISION OF CHEMISTRY AND CHEMICAL TECHNOLOGY Chairman, George A. Hulett. Vice chairman, William C. Geer. Executive committee: Chairman, George A. Hulett; vice chairman, William C. Geer; Roger Adams, William Mansfield Clark, Harry N. Holmes, Charles M. A. Stine, Frank C. Whitmore. MEMBERS OF THE DIVISION George A. Hulett, professor of physical chemistry, Princeton University; chairman of the division, National Research Council, Washington, D. C. William C. Geer, vice chairman of the division; research chemist, 150 Valley Road, New Rochelle, N. Y. Representatives of Societies AMERICAN CHEMICAL SOCIETY Roger Adams, professor of organic chemistry, University of Illinois, Urbana, Ill. Marston T. Bogert, professor of organic chemistry, Columbia University, New York City. William Mansfield Clark, De Lamar professor of physiological chemistry, school of medicine, Johns Hopkins University, Baltimore, Md. James B. Conant, professor of chemistry, Harvard University, Cambridge, Mass. Harry N. Holmes, professor of chemistry, Oberlin College, Oberlin, Ohio. Samuel C. Lind, professor of chemistry, and director, school of chemistry, University of Minnesota, Minneapolis, Minn. Harlan S. Miner, chief chemist, Welsbach Co., Gloucester City, N. J. Charles L. Parsons, secretary, American Chemical Society, Mills Building, Washington, D. C. Walter T. Taggart, Blanchard professor of chemistry, University of Pennsylvania, Philadelphia, Pa. AMERICAN ELECTROCHEMICAL SOCIETY Robert M. Burns, research chemist, Bell Telephone Laboratories (Inc.), 463 West Street, New York City. AMERICAN INSTITUTE OF CHEMICAL ENGINEERS Charles M. A. Stine, chemical director, E. I. du Pont de Nemours & Co., Wilmington, Del. AMERICAN CERAMIC SOCIETY Edward W. Washburn, chief, chemistry division, United States Bureau of Standards; editor in chief, International Critical Tables, National Research Council, Washington, D. C. |