550-piece jigsaw puzzle by White Mountain entitled Gas Pumps, item #11494.  Depicts iconic American Gas Pumps. looks like they range from the 1930's to early 1960's in style.  The way the puzzle is designed it like getting a box full of mini puzzles.  Finished size is 18" by 24" or for the metric size 45cm by 61cm.  Rated ages 10 years and up.  100% complete.