For info:
Age: 1953 Serial Number: 51556-53 SPECIFICATIONS: Straightening Rolls, 3 Over 4: (7) 3.125" Diameter x 16" L Bottom Rolls are Gear Driven Pinch Rolls (1 Set): (2) 4.25" Diameter x 16" L Hand Adjustment to Edge Top Roll Edge Guides EQUIPPED WITH: REEVES Variable Speed Drive Hand Adjust 20 to 120 FPM Push Button Control - Forward - Reverse - Jog - E - Stop Motor Data: 3 HP, 220/440/3/60 - 1725 RPM Overall Dimensions: 4' L x 3' 2" W x 4' 7" High Approximate Weight: 3.200 Lbs. Condition: Very Good