Engine Terminal Lead, Penn Coach Yard, 1960

View looking south from engine terminal lead in the right foreground. Southward movements on No. 20 post office tracks are visible on the fireman's side only when the front end of the locomotive reaches the clearance point shown here due to supporting girders and enclosures similar to that on right, the end of which can be seen on the left border of picture. All tracks under this structure are wired with 11,000 volts overhead wires.