I think what Pat was trying to say (
little harsh there Pat 
) is that that model of Backhoe was only a three point model, no sub-frame available.
That's not to say you couldn't get it and make a sub-frame yourself, it's just not going to be easy.
I don't know of any plans for making a sub-frame for it, so you're probably on your own on that.
Newer models of Woods backhoes are made to be sub-frame mounted, but trying to find a sub-frame to fit a 40 year old tractor can sometime be real tough or real expensive.
