Railroad Archives Online
- CollectionD0324 - Washington State Archives Railroad Valuation Map Deposit
- Series10 - Great Northern Railway Company (U.S.)
- Subseries Level 112 - Cartographic materials
- Subseries Level 22 - Plats
- 198 more...
- ItemGNValuationMap0199 - Great Northern Plat Map, Monse, Washington. Milepost 72, undated
- ItemGNValuationMap0200 - Great Northern Plat Map, Wakefield, Washington, 1915
- ItemGNValuationMap0201 - Great Northern Plat Map, Wakefield, Washington. Milepost 75-77, undated
- ItemGNValuationMap0202 - Great Northern Plat Map, Washington. Milepost 77-80, undated
- ItemGNValuationMap0203 - Great Northern Plat Map, Malott, Washington. Milepost 81-84, undated
- ItemGNValuationMap0204 - Great Northern Plat Map, Malott, Washington. Milepost 83, undated
- ItemGNValuationMap0205 - Great Northern Plat Map, Chillowist, Washington. Milepost 85-89, undated
- ItemGNValuationMap0206 - Great Northern Plat Map, Okanagan, Washington. Milepost 90-93, undated
- ItemGNValuationMap0207 - Great Northern Plat Map, Okanagan, Washington. Milepost 92, undated
- 42 more...