Cast Iron Hay Carrier Barn Un loader Pulley Trolley. May be made by IDEAL. The item "Antique JUMBO SWIVEL 1886 Cast Iron Hay Carrier Barn Unloader Pulley Trolley" is in sale since Friday, February 8, 2019. This item is in the category "Collectibles\Tools, Hardware & Locks\Tools\Pulleys, Block & Tackle".The seller is "beagler1964" and is located in Waldron, Indiana. This item can be shipped to United States.