American Cars of the 1950s 1000-Piece Puzzle. Box size: 10″ x 14″ x 2.37″. Finished Puzzle Size: 19.25″ x 26.5″. The 1950s is the when some of the most classic and powerful cars were made influencing our culture as echoed in popular music and major trends. Strong high-quality puzzle pieces. Made from recycled board and printed with vegetable based ink. This superior quality puzzle will delight and educate all at the same time.