The Chicago and North Western depot, Green Bay, Wisconsin on a autumn day. With engine Number 2909 and 2907, Class E-2-a 4-6-2 Pacific Steam Locomotives. Engine 2907 is departing the depot. This engine is one of four engines of the E-2-a class, used for the original C&NW 400 trains. The Class R1, Ten-Wheeler, engine number 1385 sitting on the right is restored and in service at the North Freedom Railroad Museum.