This antique dog nut cracker is a unique find from the 1890s. Made of cast iron, it was manufactured by the Harper Supply Co. in Chicago, United States. This item is perfect for collectors of metalware and cast iron pieces. It is a sturdy and durable piece, perfect for practical use or display. The craftsmanship of this item is apparent in the intricate details of the dog's design. Truly a one-of-a-kind addition to any collection.