C&O No.1604 "Allegheny" - B&O Railroad MuseumC&O No.1604 "Allegheny" Name: C&O No.1604 Railroad of Record: Chesapeake & Ohio Railway Type of Locomotive: 2-6-6-6 Allegheny (simple articulated) C&O No. 490 - B&O Railroad MuseumName: C&O No. 490 Railroad of Record: Chesapeake & Ohio Railway Type of Locomotive: 4-6-4 Hudson (Streamlined) Class: C&O Class L-1 Builder No.

B&O Railroad Museum TV Network: Allegheny (October 2011 26 Sep 2011 This month&39;s episode highlights the Allegheny Steam locomotive, the largest steam locomotive that ever operated on C&O tracks. The B&O The B&O Railroad Museum - SteamLocomotive.comThe B&O Railroad Museum is located at the historic site of the B&O Railroad&39;s Mt. For a medium-sized articulated locomotive, C&O 1309 has a very impressive in 1821 and the Cathedral of Mary our Queen would not be b