Delaware-Lackawanna action on August 7, 2012. A grain train with 4 RS-3's and a C420 followed by the PT-98 with 4 units. The C420 was added to the PT-98 at Pocono Summit and lifted 42 (!) cars from the NS interchange at Slateford. My only regret was missing the RS-3's dragging the grain out of Scranton, as I got a late start that morning. Enjoy!