This item has been around for nearly half a century, and as a result, it may not have connecting cars, or, as shown in image 4, the connecting rod on one side may be missing. I thought someone might appreciate its character, so I'm offering it for sale. I will sell this to someone who fully understands that it is a used item. The images are everything. Please view the images and make your judgment after confirming the condition. I pay careful attention to packaging. I cannot be held responsible for any damage to the product. Thank you for looking.