http://www.drgw.net/gallery/main.php http://www.drgw.net/gallery/v/DRGWDieselContainer/PAs/DRGW6003/drgw-6003-denver_co-_29-may-1966_-000.jpg.html 60290 D&RGW 6003 at Denver, CO, on 29 May 1966. Photographer unknown. http://www.drgw.net/gallery/v/DRGWDieselContainer/PAs/DRGW6003/drgw_6003_denver_co_jun_1959_000.jpg.html 44723 D&RGW 6003, 6002, and 6001 at Denver, CO, during June 1959. Photographer unknown. http://www.drgw.net/gallery/v/DRGWDieselContainer/PAs/DRGW6003/drgw_6003_unknown_1960s_000.jpg.html 44727 D&RGW 6003 sits at an unknown location (possibly Pueblo) in the early 1960s. Wade Stevenson negative.