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
- 161 more...
- ItemGNValuationMap0162 - Great Northern Plat Map, Mansfield, Washington. Milepost 60, undated
- ItemGNValuationMap0163 - Great Northern Plat Map, Olds to Welch, Washington. Milepost 1652-5, undated
- ItemGNValuationMap0164 - Great Northern Plat Map, Olds, Washington. Milepost 3, undated
- ItemGNValuationMap0165 - Great Northern Plat Map, Rocky Reach, Washington. Relocate Line Near Rocky Reach. Milepost 6-9, undated
- ItemGNValuationMap0166 - Great Northern Plat Map, Welch, Washington. Milepost 6, undated
- ItemGNValuationMap0167 - Great Northern Plat Map, Wagnersburg, Washington. Relocate Line NearWagnersburg. Milepost 10-14, undated
- ItemGNValuationMap0168 - Great Northern Plat Map, Wagnersburg, Washington. Milepost 13, undated
- ItemGNValuationMap0169 - Great Northern Plat Map, Wagnersburg to Zena, Washington. Land Disposal, Milepost 10 , undated
- ItemGNValuationMap0170 - Great Northern Plat Map, Entiat, Washington. Milepost Relocate Line Near Entiat. Milepost 15-18, undated
- 79 more...