This jigsaw puzzle was designed exclusively for Springbok Editions by Gloria Vanderbilt. It's number PZL 2045, The Marmalade Cat, produced in either 1967 or 1968, just after Hallmark purchased Springbok Puzzles. Finished size is 20-1/4 inches square. The puzzle has been worked and is complete. The box bottom has a little wear and some tape at the sides, the box lid is in excellent condition.