"Narrow-gage railroads." . . "Locomotives 1940-1950." . . "Railroad locomotives Colorado Mears Junction." . . . . "Railroads Trains Pictorial works 1942." . . . . . "Imaged" . "D & RGW train (Narrow Gauge), engine number 496, engine type 2-8-2" . "Film photonegatives" . "Freight, westbound. Photographed: leaving Mears Junction, Colo., for Gunnison, Colo., June 21, 1942." . . . "Silver gelatin photoprints" . . . . "Photographic postcards" . . . . . . "Denver & Rio Grande Western train (Narrow Gauge), engine number 496, engine type 2-8-2" .