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 free to contact me at anytime and thanks for looking