(Walt Disney Studios, 1940) Original production keymaster background set-up featuring Mickey Mouse and Black Pete from Mr. Mouse Takes a Trip, showing Mickey in his traveling hat and Pete as a menacing conductor. The cel is placed on a hand-painted production keymaster background from the same film, with several studio stamps on the reverse. Total image measures 9.75 x 8.25, with overall dimensions of 12 x 10. In fine condition. Walt Disney voiced Mickey Mouse for this short, and Billy Bletcher played Pete. A fabulous keymaster set-up from a funny Mickey short.