(Don Bluth Productions, 1982) Original production cel featuring Mrs. Brisby from The Secret of NIMH, showing the courageous field mouse with a concerned expression. Image measures 3.5 x 5.5, with overall dimensions of 12.5 x 10.5, marked along the lower border, "8, 50, 151." In fine condition. Learn more about our Animation Expert, Harry Kleiman.