Just thought it was a neat piece. So we have very little knowledge about this item - just what we have researched on the internet.
We've included photos that will provide the best item description. It appears to be in good condition - does have rust.
The item "Antique Cast Iron F E Myers Bro Co H-321 OK Unloader Ashland Hay Trolley Pulley" is in sale since Friday, March 11, 2016. This item is in the category "Collectibles\Tools, Hardware & Locks\Tools\Pulleys, Block & Tackle". The seller is "firesidefinds" and is located in Telford, Pennsylvania. This item can be shipped to United States.