| A Chicago and North 
              Western 4-4-2 Atlantic simmers in the crisp wintry air as it pauses 
              at a rural Midwestern depot. In 1900, the Schenectady Locomotive 
              Works built six of these 4-4-2 Class D Atlantics for the C&NW. 
              The new locomotives created a sensation in the railroad world for 
              their abilty to provide high-speed service to premium passenger 
              trains on the C&NW’s portion of the Overland Route. These 
              locomotives were so successful, the C&NW eventually purchased 
              a total of 91 of them. The Atlantics were noted for their 81-inch 
              drivers, which attained considerably higher speeds than conventional 
              locomotives of that era. During the next forty years, these locomotives 
              provided reliable mainline service until their final days, when 
              they were bumped to less glamorous duty on branch line and Chicago 
              suburban service. |