Colorado Railroad Museum
AOC #1 0-4-0T ALCO
Builder's No. 62754 built by Cooke Works at Patterson New Jersey with 35" drivers and 13"x20" cylinders.
Engine weight is 65,000 pounds.
Locomotive was used as the plant switcher at American Oil Co. plant in Casper, Wyoming.
Rio Grande D&RGW #5771 is in the background.