Found in the Special Collections division of the Miller-Nichols Library, University of MO @ KC, where sixty years of Scott memorabilia has been preserved since 1995. Downstairs in the library's Marr Sound Archives you can find Scott's recorded legacy (2800 discs and 500 tapes).
Written at top: "From the Twentieth Century Fox Picture 'Bread, Butter and Rhythm'"—then crossed out. Ca. 1937. If the film was produced, the web doesn't know about it.