Smythe, William Ralph, 1893-
William R. Smythe papers, 1927-1974.
Smythe (1893-1988). Physicist, California Institute of Technology
Physicists. lcsh
AIP-ICOS
California Institute of Technology. Institute Archives. 1201 East California Blvd. (Mail Code 015A-74), Pasadena, CA 91125, USA