sentences:  Taliaferro was given the green light to create a solo "Donald Duck" comic strip in 1938, but by that point, Osborne had left the comic strip department.In late 1937, Osborne was moved back to the Story Department to work on "Bambi", a feature film project that was ultimately released in 1942.His last "Silly Symphony" strip ran on Sunday, December 5, 1937; his last "Mickey Mouse" daily was published on February 5, 1938; and his last "Mickey" Sunday ran on March 11, 1938.