NICE ANTIQUE CAST IRON HARD TO FIND HALLOWEEN BLACK CAT DOORSTOP. OLD BALCK PAINT FINISH. The item “ANTIQUE CAST IRON HALLOWEEN CAT DOOR STOP” is in sale since Sunday, December 04, 2016. This item is in the category “Antiques\Decorative Arts\Metalware”. The seller is “twstnshout” and is located in Springfield, New Hampshire. This item can be shipped worldwide.