Cobble Hill Mcgavin's Farm Jigsaw Puzzle (1000 Piece) For ages 10 and up, proudly made in the USA. McGavin's Farm is a 1000 piece jigsaw puzzle from Cobble Hill that measures 26.625 by 19.25 inches when complete. COBBLE HILL offers a large selection of images that bring back days of old memories, colorful images to inspire your imagination