Vintage Metal Slotted Cast Iron Grinding Stone Seat

This vintage metal seat is child size. It has great patina and is a heavy, well made seat. This would be great displayed hung up or repurposed. There is a bolt going through the middle where it was once attached to a tricycle. This little seat is approximately 8 3/4″ wide x 7 1/2″ x 1/2″ thick.