==Published work==Russell co-wrote an influential two-volume textbook in 1927 with Raymond Smith Dugan and John Quincy Stewart: "Astronomy: A Revision of Young’s Manual of Astronomy" (Ginn & Co., Boston, 1926–27, 1938, 1945).
Delal je tudi na Helmholtzovem inštitutu v Berlinu, kjer je pozneje delal tudi Michelson.