http://www.drgw.net/gallery/main.php http://www.drgw.net/gallery/v/DRGWDieselContainer/PAs/DRGW6001/drgw6001_1.jpg.html 44711 D&RGW PA-1 #6001, Colorado Springs, Colorado, August 20, 1964, photo by Chuck Zeiler http://www.drgw.net/gallery/v/DRGWDieselContainer/PAs/DRGW6001/drgw6001_2.jpg.html 44707 D&RGW PA-1 #6001, Colorado Springs, Colorado, August 20, 1964, photo by Chuck Zeiler http://www.drgw.net/gallery/v/DRGWDieselContainer/PAs/DRGW6001/drgw6001_3.jpg.html 44713 D&RGW PA-1 #6001, Colorado Springs, Colorado, August 20, 1964, photo by Chuck Zeiler