Great Northern Railway Historical Society Blueprint Collection JSBP0496, Berne, Washington, 1948.

• US MnSpGNR E0045A-003-009-008-008-JSBP0496
• Item
• 1948

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

Great Northern Railway Historical Society Blueprint Collection JSBP0495, Berne, Washington, 1948.

• US MnSpGNR E0045A-003-009-008-008-JSBP0495
• Item
• 1948

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

Great Northern Railway Historical Society Blueprint Collection JSBP0494, Berne, Washington, 1948.

• US MnSpGNR E0045A-003-009-008-008-JSBP0494
• Item
• 1948

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

Great Northern Railway Historical Society Blueprint Collection JSBP0449, Belton, Montana, 1958.

• US MnSpGNR E0045A-003-009-008-008-JSBP0449
• Item
• 1958

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

Great Northern Railway Historical Society Blueprint Collection JSBP0448, Belton, Montana, 1957.

• US MnSpGNR E0045A-003-009-008-008-JSBP0448
• Item
• 1957

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

Great Northern Railway Historical Society Blueprint Collection JSBP0447, Belton, Montana, 1943.

• US MnSpGNR E0045A-003-009-008-008-JSBP0447
• Item
• 1943

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

Great Northern Engineering Drawing, Flathead Tunnel, Montana, undated

• US WaBuPNRA D0027-003-009-008-008-Struc004477
• Item
• undated

Part of Timothy Miller Collection

Great Northern Engineering Drawing, Flathead Tunnel, Montana, 1975

• US WaBuPNRA D0027-003-009-008-008-Struc004577
• Item
• 1975

Part of Timothy Miller Collection

Great Northern Engineering Drawing, Flathead Tunnel, Montana, 1974

• US WaBuPNRA D0027-003-009-008-008-Struc004468
• Item
• 1974

Part of Timothy Miller Collection

Great Northern Engineering Drawing, Flathead Tunnel, Montana, 1974

• US WaBuPNRA D0027-003-009-008-008-Struc004476
• Item
• 1974

Part of Timothy Miller Collection