Railroad Archives Online
- ФондыD0036 - George Werkema Collection
- 003 - Great Northern Railway Company (U.S.)
- 014 - Photographs
- 001 - Railroads--Equipment and Supplies
- 003 - Freight Cars
- 365 more...
- img794 - Great Northern Covered Hopper Car 171414 at Albuquerque, New Mexico, 1978
- img795 - Great Northern Covered Hopper Car 171434 at Albuquerque, New Mexico, 1979
- img796 - Great Northern Covered Hopper Car 171434 at Albuquerque, New Mexico, 1980
- img797 - Great Northern Covered Hopper Car 171434 at Albuquerque, New Mexico, 1979
- img798 - Great Northern Covered Hopper Car 171533, undated
- img799 - Great Northern Covered Hopper Car 171536 at Pasco, Washington, 1983
- img800 - Great Northern Covered Hopper Car 171547 at Tacoma, Washington, 1988
- img801 - Great Northern Covered Hopper Car 171555 at Amarillo, Texas, 1979
- img802 - Great Northern Covered Hopper Car 171587 at Pasco, Washington, 1983
- 145 more...