Overview Reviews Product Description Atlas O (trainman) Denver and Rio Grande Western Alco RS-3 3 rail conventional operation Horn and Bell New in Box, factory warantee All axles powered and dual can motors with brass flywheels Full "O" scale Wire handrails, etched metal grille Illuminated # boards Directional headlights O-36 recommended minimum curvature Product Videos Custom Field Product Reviews Write a Review Write a Review × Atlas O Rio Grande Alco RS-3, 3 rail, conventional operation Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *