Robert Aitken Member (elected 1918)
December 31, 1864 - October 29, 1951

George F. Atkinson Member (elected 1918)
January 26, 1854 - November 14, 1918

George Birkhoff Member (elected 1918)
March 21, 1884 - November 12, 1944

Percy W. Bridgman Member (elected 1918)
April 21, 1882 - August 20, 1961

Stephen A. Forbes Member (elected 1918)
May 29, 1844 - March 13, 1930

John R. Freeman Member (elected 1918)
July 27, 1855 - October 6, 1932

Ludvig Hektoen Member (elected 1918)
July 2, 1863 - July 5, 1951

Charles Herrick Member (elected 1918)
October 6, 1868 - January 29, 1960

Frank Jewett Member (elected 1918)
September 5, 1879 - November 18, 1949

Walter Jones Member (elected 1918)
April 28, 1865 - February 28, 1935

Irving Langmuir Member (elected 1918)
January 31, 1881 - August 16, 1957

Charles E. Mendenhall Member (elected 1918)
August 1, 1872 - August 18, 1935

John C. Merriam Member (elected 1918)
October 20, 1869 - October 30, 1945

Henry Russell Member (elected 1918)
October 25, 1877 - February 18, 1957

David Taylor Member (elected 1918)
March 4, 1864 - July 28, 1940