The L.S. Starrett Co. No.C635 Metal Machinist Ruler (MM-1/2 MM)
The L.S. Starrett Co. No.C635 Metal Machinist Ruler (MM-1/2 MM) overall good condition does show normal signs of wear due to use but fully functional please review pics before purchasing if you have any questions please feel no-cost to contact me at anytime and thanks for looking