They both operate albeit the one is a little more difficult to use that the other. We could not locate a Makers Mark on either.
Please let us know if you have any questions or need additional pictures. Be sure to check out our other listings. The item "TWO Antique Hay Harpoons Vintage Farm Tools Nellis, Meyers WORKING" is in sale since Monday, October 7, 2019. This item is in the category "Collectibles\Tools, Hardware & Locks\Tools\Pulleys, Block & Tackle".The seller is "ypbigdog" and is located in Wilmington, Delaware. This item can be shipped to United States.