Great Northern Railway Historical Society Blueprint Collection JSBP3880, Monroe, Washington, 1917. Great Northern Blueprint Number 11.118, Depot. 20 X 30 Pavilion Extension. Authorization for Expenditure 4532. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP3881, Monroe, Washington, 1926. Great Northern Blueprint Number 8587.03, Green House and Service Building. Plumbing and Heating. Authorization for Expenditure 30394. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP3882, Monroe, Washington, 1926. Great Northern Blueprint Number 8587.01, Green House and Service Building. Plans and Sections. Authorization for Expenditure 30394. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP3883, Monroe, Washington, 1927. Flower Pots and Bulb Storage. Floor Plans and Section. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP3884, Monroe, Washington, 1928. Great Northern Blueprint Number 8696-2, Garage at Greenhouse. Elevations and Details. Authorization for Expenditure 35268. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP3885, Monroe, Washington, 1928. Great Northern Blueprint Number 8696-1, Garage at Greenhouse. Floor Plans and Section. Authorization for Expenditure 35268. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP3886, Monroe, Washington, 1929. Great Northern Blueprint Number 7.908, Green House. Proposed Cold Frame. Authorization for Expenditure 39157. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP3887, Monroe, Washington, 1930. Great Northern Blueprint Number 8777-1, Sign at Nurseries. Elevations and Section. Interstate Commerce Commission Account Number 17, Roadway Buildings. Other ICC account descriptions: ICC Account Number 17, Sign.

Great Northern Railway Historical Society Blueprint Collection JSBP3888, Monroe, Washington, 1939. Great Northern Blueprint Number 287-4702-2, Proposed Plan Bridge Number 449. Elevation. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.