Farmhouse Antique Painted Cast Iron House Coin Bank #46668. A farmhouse coin bank is in the shape of a large house. Antique 1910s coin bank. Cast iron with original painted details. In very fine condition with minor rusting & some losses to original paint – see photos. Size is 4″ wide, 3″ deep, and 4.5 tall. Please view 9 photos at full screen size for best detail. The Harp Gallery 2101 Progress Way Kaukauna, WI 54130. We are only happy with satisfied customers! Please reach out to us with any concerns or questions.