Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Column - C15, Bridge 267.6 - Bouvey Canyon, Windust, Washington, Line Segment 047, Milepost 267.6. Sheet 777 - 2, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Column - C14, Bridge 267.6 - Bouvey Canyon, Windust, Washington, Line Segment 047, Milepost 267.6. Sheet 777 - 2, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Column - C13, Bridge 267.6 - Bouvey Canyon, Windust, Washington, Line Segment 047, Milepost 267.6. Sheet 777 - 2, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Column - C12, Bridge 267.6 - Bouvey Canyon, Windust, Washington, Line Segment 047, Milepost 267.6. Sheet 777 - 2, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Column - C11, Bridge 267.6 - Bouvey Canyon, Windust, Washington, Line Segment 047, Milepost 267.6. Sheet 777 - 2, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Column - C10, Bridge 267.6 - Bouvey Canyon, Windust, Washington, Line Segment 047, Milepost 267.6. Sheet 777 - 2, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Circumference Plate, Bridge 0.1 - north Portland Road, North Portland Junction, Oregon, Line Segment 047, Milepost 0.07. Sheet HA - 044, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Circumference Plate, Bridge 0.1 - north Portland Road, North Portland Junction, Oregon, Line Segment 047, Milepost 0.07. Sheet HA - 044, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Circumference Plate, Bridge 0.1 - north Portland Road, North Portland Junction, Oregon, Line Segment 047, Milepost 0.07. Sheet HA - 044, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Circumference Plate, Bridge 0.1 - north Portland Road, North Portland Junction, Oregon, Line Segment 047, Milepost 0.07. Sheet HA - 044, undated.