Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill Bolts, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 8 - 18, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill Bolts, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 8 - 19, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill Bolts, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 8 - 20, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill Bolts, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 8 - 21, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill Bolts, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 9 - 35, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill Bolts, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 9 - 37, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill Bolts, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 8 - 4, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill Bolts, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 8 - 17, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill Bolts, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 9 - 28, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill Bolts, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 9 - 29, undated.