http://www.drgw.net/gallery/main.php http://www.drgw.net/gallery/v/DRGWDieselContainer/GP9s/DRGW5921/drgw-5921-saltlakecity_ut-_27-mar-1966_-000.jpg.html 59579 D&RGW 5921 and 5931 in Salt Lake City, UT, on 27 Mar 1966. HN Proctor negative. http://www.drgw.net/gallery/v/DRGWDieselContainer/GP9s/DRGW5921/drgw_5921_pueblo_co_6_apr_1984_000.jpg.html 41496 D&RGW 5921 and 5932 in the Pueblo, CO, yard on 6-Apr-1984. Likely an Andy Payne negative, but unmarked.