Found these in the familys barn on our old farm land. Havent farmed there since my great grandfather, it all gets leased now. I found this hay loader which is in amazing condition, also a ontario planter in good condition. Not that is matters but what is the worth or desirability of these machines.What years were they built? How big of tractor would it take to pull them I will hang on to it but just want to know what I have. I have to get it out of the barn soon beacuse it is falling in. Thanks al