Used Fitzpatrick Model D6 Fitzmill. 

Serial #: D6-4038. 

This is a pan fed size reduction mill with stainless-steel contact parts.   Has a 4” x 6” opening with swinging blades, blunt and knife style, reversible.  Comes mounted to a green painted mild steel frame, on castors.   Electrics:  5 HP, 3/60/220-440 volts.