Railroad Archives Online
- FondoE0045A - Great Northern Railway- Blueprint-Authorization for Expenditure Collection
- Serie003 - Great Northern Railway Company (U.S.)
- Sottoserie009 - Engineering Records
- 001 - Car Diagram
- Unità documentariaJSBP6191 - Great Northern Railway Historical Society Blueprint Collection JSBP6191, System Wide, 1903.
- Unità documentariaJSBP7002 - Great Northern Railway Historical Society Blueprint Collection JSBP7002, System Wide, 1927.
- Unità documentariaJSBP7427 - Great Northern Railway Historical Society Blueprint Collection JSBP7427, System Wide, 1935.
- Unità documentariaJSBP7965 - Great Northern Railway Historical Society Blueprint Collection JSBP7965, System Wide, 1948.
- Unità documentariaJSBP7966 - Great Northern Railway Historical Society Blueprint Collection JSBP7966, System Wide, 1948.
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