I am looking for help locating a mounting bracket for an IH No. 20 corn picker. I am told the picker is very similar to the No. 24 picker. I think they call it a Lift all and I am not sure if it was used on other implements too. I recently brought back home my Great Grandfathers No. 20 picker which was sold to neighbor about 45 years ago. It had been sitting in trees since then. Mostly intact but missing main middle mount. Hope to restore it and put it back on the H which it was initially on. Any help would be appreciated.