SP Torpedo Boat 5623 leads Cadillac 5472 on a light power move following their train (now pulled by a NW2) to Niles where they were recouple and run back to Sunol on the Niles Canyon Railway
Engineer George Sapp eases back on the throttle as the Glenbrook accelerates forward making another runby for railfans present during the engines unveiling at the Nevada State Railroad Museum