This is an original 1985 Freightliner Medium Conventional Truck Drivers Manual, #SD-102 dated 04/85, third printing.  This driver's manual is to familiarize the owner by providing operating tips, understanding of the instruments and controls, and various safety measures that should be known before driving the vehicle.  This manual is in very good overall condition with light wear on the front and back covers (see photos).  Measures 8-1/2" X 5-1/2" X 1/4" thick.  Found in an old closed dealership.