Links to other notable railroad sites:

D&RGW Online Archive – Operated by Scott Meier – Operated by Nathan Holmes

Golden Spike Chapter R&LHS Yahoo Group (private)

Golden Spike National Historic Site – Golden Spike National Park

Hostlers Model Rail Club – Model Railroad Club of Ogden, Utah

National Railway & Locomotive Historical Society – R&LHS

Ogden Union Station – Historic Union Station in Ogden, Utah – Rio Grande Modeling & Historical Society – Countdown to the 150th Anniversary of the Golden Spike.

Utah State Railroad Museum Collection – Weber State University – Operated by Don Strack

Wikipedia – Rio Grande 223 on Wikipedia