http://www.drgw.net/gallery/main.php http://www.drgw.net/gallery/v/DRGWDieselContainer/F7s/DRGW5551/drgw_5551_rocky_co_6_mar_1960_000.jpg.html 42800 DRGW 5551 at Rocky, CO, trailed by two GP9s, an FxB and an FxA unit on 6-Mar-1960. Photographer unknown, but likely Dave Straight http://www.drgw.net/gallery/v/DRGWDieselContainer/F7s/DRGW5551/drgw_5551_unknown_co_unknown_000.jpg.html 42804 DRGW 5551 and one of the Alco PAs pull a short passenger train. Date, location, and photographer unknown (and I apologize for the odd texture - it's just the paper the print was on...)