National Research Council (U.S.). Committee on Acoustics / National Research Council (U.S.). Committee on Celestial Mechanics / National Research Council (U.S.). Committee on Electrodynamics of Moving Media / National Research Council (U.S.). Committee on X-ray Spectra / National Research Council (U.S.). Highway Research Board / National Research Council (U.S.). Research Information Service / Armin Otto Leuschner / Arthur Holly Compton / Harold Clyde Bingham / William Francis Gray Swann / John Torrence Tate / Harry Bateman | 