Delaware & Hudson Railway GP39-2 7404 was built by General Motors Electro-Motive Division in December 1974 as Reading Lines 3404. The D&H later renumbered it to DH 374, and it later ended up on CSX Transportation's roster, numbered CSXT 4300. This locomotive was in Newark NJ thanks to trackage rights on the nearly created (just 2 months 13 days earlier) Consolidated Rail Corporation, better known as Conrail.
(Newark, New Jersey – June 13, 1976). Ray Hakim photograph, Craig Walker collection
