The big presses were not part of the White plant but were part of the Park Drop Forgings Company.  They donated an Ingersoll Rand steam driven air compressor to our museum in Youngstown when they were demolishing the plant.  The first time I went there the buildings were there but when I went back a few weeks later the buildings were GONE.  The office building an a newer structure housing a big hydraulic press stil lstands IIRC.