Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Name Plate, 120 Foot Turntable. Sheet 9, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - MP - 40 Printer, Scale, Albany, Oregon, Line Segment 442. Sheet 6058701, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Motor Shaft, Bridge 5.1 - Willamette River, north of Willbridge, Oregon, Line Segment 047, Milepost 5.15. Sheet 231 - 7065 - 22, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Motor Generator, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 61, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Motor Generator, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 66, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Motor Generator, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 62, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Motor Generator, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 63, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Motor Generator, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 68, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Miscellaneous, Bridge E66.6 - Salem Parkway, south of Hopmere, Oregon, Line Segment 442, Milepost 66.60. Sheet 294 - 8431 - 31, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Miscellaneous Steel, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 214 - 3, undated.