Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Railing Details, Bridge 384.8 - 13Th Street, south of Latah Junction, Washington, Line Segment 047, Milepost 374.79. Sheet 337 - 6384 - 16, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Railing - Wiring Tower, Turntable, Portland, Oregon, Line Segment 047. Sheet CR5169 - 1, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Rail, Bridge 8.8 - Oregon Slough, north of North Portland Junction, Oregon, Line Segment 047, Milepost 8.62. Sheet X - 840, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Rail Lock, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 12 - 9, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Rail Lock, Bridge 8.8 - Oregon Slough, north of North Portland Junction, Oregon, Line Segment 047, Milepost 8.62. Sheet Z - 3 - 24 - 7, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Rail Latch, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 6 - 12 - 13, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Rail Latch, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 6 - 12 - 14, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Rail Latch, Bridge 5.1 - Willamette River, north of Willbridge, Oregon, Line Segment 047, Milepost 5.15. Sheet Z - 1 - 4 - 11, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Rail Joint, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 225 - 2, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Rail Joint, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 225 - 1, undated.