31 31A MERRY-GO-ROUND MUSICAL CAROUSEL TIN WIND UP LITHO w/box. Box says 31 A WINDUP SAYS 31 I think as others I’ve seen the used the same box at the Factory. Works perfectly, slide the lever it’s go around planes fly and music plays. Has one spot of surface rust on the carousel deck see closeups. 100% complete original.. See all 24 pictures.