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
- 24 more...
- ItemGNValuationMap0025 - Great Northern Plat Map, Fort Wright, Washington. Milepost 1480, undated
- ItemGNValuationMap0026 - Great Northern Plat Map, Fort Wright to Seattle, Lakeshore and Eastern Railway, Washington. Milepost 1480-1483, undated
- ItemGNValuationMap0027 - Great Northern Plat Map, Fort Wright, Washington, 1960
- ItemGNValuationMap0028 - Great Northern Plat Map, Fort Wright, Washington, 1930
- ItemGNValuationMap0029 - Great Northern Plat Map, Highland, Washington. Milepost 1484-1487, undated
- ItemGNValuationMap0030 - Great Northern Plat Map, Fort Wright, Washington. Proposed Line Change, Sheet 4, 1970
- ItemGNValuationMap0031 - Great Northern Plat Map, Lyons, Washington. Milepost 1486-1490, undated
- ItemGNValuationMap0032 - Great Northern Plat Map, Spokane to Lyons, Washington. Proposed Line Change, Sheet 3, 1970
- ItemGNValuationMap0033 - Great Northern Plat Map, Lyons, Washington. Milepost 1490, undated
- 216 more...