Lot of five 10.25x12.25" acetate sheets and 3 corresponding 10-3/8x12.25" sheets of animation paper. Sequence from Dudley Do-Right Show cartoon. Sequence features villain Snidely Whiplash running into distance. S-1 acetate sheet has 2x3" image area of a frightened Whiplash running and has been signed in black felt tip pen by "Rocky And His Friends" writer Chris Jenkyns and director Bill Hurtz. Corresponding sequence S6, S7, S8 acetate and animation sheets show a retreating Whiplash, who descends in size, finally reaching a size of .75x.75". Aside from S9 cel which has a small 1/16" spot of paint flaking, rest of cels remain Exc. Animation sheets with pencil drawings have scattered moisture staining at bottom, handling wear and aging and are Fine/VF.