This vintage Marx Mechanical Wind Up Train Set #526 is a nostalgic collectible item that harkens back to a bygone era of toys. Made in the United States, this set is a perfect combination of classic nostalgia and functional entertainment for a wide range of age levels, from young children to adults. The wind-up mechanism adds an extra layer of charm and whimsy to this timeless piece, making it a delightful addition to any toy collection or vintage enthusiast's display. Complete with its original box, this set is a rare find that is sure to bring joy to its new owner. PIECE OF THE LOWER LEFT ENGINE IS BROKE OFF. STILL RUNS GREAT. THANKS FOR TAKING A LOOK.  UPSTAIRS BACK SHELF.