A nice find on Book By Its Cover. The Bright Child’s All American College Coloring Book — illustrated by Richard Rosenblum. Julia bought this one but left behind (!?) four other copies of this beauty. According to one of the commenters on BBIC, Rosenblum was "a high school classmate of Maurice Sendak’s and wrote and illustrated lots of books including Brooklyn Dodger Days, Tugboats, My Bar Mitzvah, and The Golden Age of Aviation."
What's that? That's the sound of everyone googling, eBaying, and searching abebooks for Richard Rosenblum.
via Book By Its Cover