Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Installation Detail, Scale, Albany, Oregon, Line Segment 442. Sheet 237 - 6757 - 5, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Installation Detail, Scale, Albany, Oregon, Line Segment 442. Sheet 6001279, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Ins Portal, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 6 - 11 - 28, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - House Beams, Turntable, Portland, Oregon, Line Segment 047, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Horizontal Member, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 42, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Horizontal Member, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 43, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Horizontal Member, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 69, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Hood Section, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 219 - 3, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Hood Section, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 219 - 10, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Hood Section, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 219 - 11, undated.