On Location With "FWBT" -- Paramount's "For Whom the Bell Tolls" company is shown here in action on the filming location in the Sierra Nevada Mountains near Sonora, Calif. The photo gives a glimpse of the rugged mountain setting in which the Ernest Hemingway novel is being picturized, with Gary Cooper and Ingrid Bergman in the starring roles. November 07, 1941. (Photo by Paramount Film Service Pty. Limited). ;On Location With 'FWBT' -- Paramount's "For Whom the Bell Tolls" company is shown here