Ray Bradbury personally owned Joseph Mugnaini sketches. Lot of four sketches, two of which were illustrated for the story ''The Flying Machine'', published in ''The Golden Apples of the Sun''. Of the remaining two, one was for Bradbury's story, ''I See You Never'' and the other, ''The Crowd''. Sizes range from 4'' x 6.5'' to 7.25'' x 9.25''. Toning and tape remnants. Very good. With a COA from the Ray Bradbury estate.