Antique Cast Iron Squirrel Eating Nut Doorstop – Door Stop – With foundry Markings. Heavy one piece casting with lots of detail. The item “Antique Cast Iron Squirrel Eating Nut Doorstop Door Stop With Markings” is in sale since Sunday, January 24, 2016. This item is in the category “Collectibles\Metalware\Cast Iron”. The seller is “ibykdou” and is located in Birmingham, Alabama. This item can be shipped to United States.