Great Northern Railway Historical Society Blueprint Collection JSBP4531, Seattle, Washington, 1940. Great Northern Blueprint Number X19-222 Sheet 16A, P.O. Terminal Station. Proposed Sw Corner Elevation. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Post Office.

Great Northern Railway Historical Society Blueprint Collection JSBP4535, Seattle, Washington, 1941. Great Northern Blueprint Number 8582-53, Alterations Office North End. Foundation and Floor Plans and Sections. Authorization for Expenditure 62363. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Freight House.

Great Northern Railway Historical Society Blueprint Collection JSBP4536, Seattle, Washington, 1941. King Street Passenger Station. Third Floor Plan. Authorization for Expenditure 62400. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station.

Great Northern Railway Historical Society Blueprint Collection JSBP4540, Seattle, Washington, 1942. Great Northern Blueprint Number 16-921-3, Auto Unloading Platform. Details of Platform Construction. Authorization for Expenditure 61983. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Loading Platform.

Great Northern Railway Historical Society Blueprint Collection JSBP4541, Seattle, Washington, 1942. Great Northern Blueprint Number 16-921-2, Roof over Auto Unloading Platform. Plan, Elevation and Sections. Authorization for Expenditure 61983. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Loading Platform.

Great Northern Railway Historical Society Blueprint Collection JSBP4542, Seattle, Washington, 1943. Great Northern Blueprint Number 8-412-6, Proposed U.S. Army Warehouse. Floor Plans, Elevation and Sections. Interstate Commerce Commission Account Number 22, Storage Warehouses. Other ICC account descriptions: ICC Account Number 21, Warehouse.

Great Northern Railway Historical Society Blueprint Collection JSBP4543, Seattle, Washington, 1943. Great Northern Blueprint Number 8-412-5, Proposed Warehouse for U.S. Army. Site and Floor Plans, Elevation and Section. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Warehouse.

Great Northern Railway Historical Society Blueprint Collection JSBP4544, Seattle, Washington, 1943. Great Northern Blueprint Number 8-412-6, Proposed Warehouse for U.S. Army. Site and Floor Plans, Elevation and Section. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Warehouse.

Great Northern Railway Historical Society Blueprint Collection JSBP4545, Seattle, Washington, 1943. U.S. Army Specifications for Warehouse. Specification Sheets. Interstate Commerce Commission Account Number 22, Storage Warehouses. Other ICC account descriptions: ICC Account Number 21, Warehouse.

Great Northern Railway Historical Society Blueprint Collection JSBP4546, Seattle, Washington, 1943. Northern Pacific Railroad Blueprint, King Street Passenger Station. Proposed Overhead Office In Baggage Dept.. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station.