Press 54, 1979 220 Ton Cincinnati Powder Compacting Press, Model 220-PM-6 Parts Makers Series, mechanical design, ejection capacity 100 ton, 8 in. ram stroke, 5 in. ram adjustment, 6 in. depth of fill, 0-3 in. die float stop, 12-30 strokes per minute, sn 41635, with Pettigrew Powder Auger Feeder