Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bolts, etc., Bridge S - 31.3 - Wylie Creek, Foster, Oregon, Line Segment 457, Milepost 31.29. Sheet P - 3 - 1, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bolts, etc., Bridge S - 31.3 - Wylie Creek, Foster, Oregon, Line Segment 457, Milepost 31.29. Sheet P - 3 - 1, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bolts, etc., Bridge S - 31.3 - Wylie Creek, Foster, Oregon, Line Segment 457, Milepost 31.29. Sheet P - 3 - 1, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bolts, etc., Bridge E43.4 - Willamette River, south of Tualatin, Oregon, Line Segment 442, Milepost 43.24. Sheet 370 - 6592 - 51, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bolts, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 7 - 37, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bolts, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 7 - 34, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bolts, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 7 - 35, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bolts, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 7 - 36, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bolts, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 7 - 39, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bolt/Rivet, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 208 - 2, undated.