Colorado & Southern Railway
Rocky Mountain Railroad Club Excursion - Denver to Lyons - October 1951

Engine 647 - October 1951

Engine 647 - October 1951

Engine 647 - October 1951

Engine 647 - October 1951

Engine 647 - October 1951

Engine 647 - October 1951

Engine 647 - October 1951

Engine 647 - October 1951

Engine 647 - October 1951

Engine 647 - October 1951

Engine 647 - October 1951