The locomotive no. 490 was constructed by the American Locomotive Company (ALCO) for the Chesapeake & Ohio Railway (C&O) in 1926. This great steam locomotive was used on passenger trains on the mainline east of Charlottesville and west of Clifton Forge. In 1930, locomotive no. 490 was assigned to the so-called Sportsman train, the premier C&O passenger train at the time. Later, the locomotive operated between the Cincinnati and Washington route. After World War II Chesapeake & Ohio Railway decided to upgrade their passenger service. They rebuilt the locomotive no. 490 from 4-6-2 into 4-6-4 type locomotive. And they gave them the name Hudson. The new Hudson locomotive had roller bearings, front-end throttle, high-speed booster, cross counterbalance, and the Franklin system of steam distribution. This video is representing a prototype of Hudson locomotive no. 490 in 1:32 scale Live Steam made by Bowande.
Actually, there are more than 250 videos about model railroading and railway modelling, for example, on Dailymotion and YouTube. Please, visit also Pilentum's Facebook site.