. . . . . . . . "Postcard"@en . "Postcard" . . "A. postcard S. (postmarked 1934 Aug. 7, Ann Arbor, Mich.) to Professor Ernest Lawrence, bearing Gamow's color-pencil drawing of a coat-of-arms design for the University of California Radiation Laboratory."@en . "A. postcard S. (postmarked 1934 Aug. 7, Ann Arbor, Mich.) to Professor Ernest Lawrence, bearing Gamow's color-pencil drawing of a coat-of-arms design for the University of California Radiation Laboratory." . . . . . "Nuclear energy in art." . .