What fun it was to put together this puzzle of the well known and loved print Gathering of the Herd by Gary Patterson and rediscover the Marry a Cowboy t-shirt and the Wanted poster for Disco Dan. Vintage 1980 Great American Puzzle Factory puzzle is complete. 550 pieces, 18" x 24". We put puzzles together before reselling to ensure they are complete. Pieces stored in resealable bag.