Great Northern Railway Historical Society Blueprint Collection JSBP0525, Blacktail, Montana, 1968.

• US MnSpGNR E0045A-003-009-008-008-JSBP0525
• Item
• 1968

Part of Great Northern Railway- Blueprint-Authorization for Expenditure Collection

Great Northern Railway Historical Society Blueprint Collection JSBP0526, Blacktail, Montana, undated.

• US MnSpGNR E0045A-003-009-008-008-JSBP0526
• Item
• undated

Part of Great Northern Railway- Blueprint-Authorization for Expenditure Collection