Great Northern Plat Map, Voltage, Washington. Milepost 1636-1639, Great Northern Washington Volume 3 Map 16, undated.

Great Northern Plat Map, Voltage, Washington. Milepost Land-Voltage, Great Northern Washington Volume 3 Map 16a, 1962.

Great Northern Plat Map, Voltage to Rock Island, Washington. Milepost 1638, Great Northern Washington Volume 3 Map 16, 1935.

Great Northern Plat Map, Trinidad, Washington. Milepost 1627, Great Northern Washington Volume 3 Map 13, undated.

Great Northern Plat Map, Trinidad, Washington. Milepost 1623-1626, Great Northern Washington Volume 3 Map 12, undated.

Great Northern Plat Map, Touhey, Washington. Milepost 55, Great Northern Washington Volume 5 Map 14, undated.

Great Northern Plat Map, Touhey, Washington. Milepost 54-57, Great Northern Washington Volume 5 Map 14, undated.

Great Northern Plat Map, Tonasket, Washington. Milepost 120-122, Great Northern Washington Volume 6 Map 31, undated.

Great Northern Plat Map, Tonasket, Washington. Milepost 120, Great Northern Washington Volume 6 Map 31, undated.

Great Northern Plat Map, Tacoma, Washington. Milepost Tacoma Yard, Great Northern-Tacoma Yard, undated.