This is a vintage pre-owned jigsaw puzzle.   Puzzle was made in the USA by Sunsout.  It is a 500 interlocking puzzle, and measures 18" x 24" completed.  I found no copyright date, but is #44443.      Box is clean and unmarked, with a peeled area at top edge.   Puzzle is complete and in very good used condition.  There are no off odors. 

Puzzles are assembled, photographed, and then dis-assembled, placed in a plastic bag, and back into the original box.