For info:
Serial Number: 53-19995-P Age: 1950 SPECIFICATIONS: Model: #45 Stroke: 6" Strokes per Minute: 60 Bed: 18" x 30" Flanged Ram: 14-1/4" x 18", T-Slotted Shut Height: 17-1/2" to Bed Slide Adjustment: 2-1/2" Bolster Plate: 2-1/2" Thick, T-Slotted Single Back Geared EQUIPPED WITH: Air Clutch & Brake Air Counter Balance Inclining Mechanism Motor & Controls