APC 550 Piece Puzzle Vintage “Dog-On-It” NWT

APC (American Publishing Co (APC) 550 Piece Jigsaw Puzzle. “Dog-On-It”. #6079. Vintage. NWT Made in U.S.A. Watertown, MA Puzzle Size: 18” x 24”. Approximate Box Size: 14” x 14” x 1 ½”. *Note* Price tag from Hills. This store left our area in the early ‘90’s so this puzzle has been “ on the shelf” for a long time.