Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Columns, Bridge T105.6 - Willow Creek, Madras, Oregon, Line Segment 053, Milepost 105.57. Sheet B9508T, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Columns, Bridge T105.6 - Willow Creek, Madras, Oregon, Line Segment 053, Milepost 105.57. Sheet B9508T, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Columns, Bridge T105.6 - Willow Creek, Madras, Oregon, Line Segment 053, Milepost 105.57. Sheet B9508T, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Columns, Bridge T105.6 - Willow Creek, Madras, Oregon, Line Segment 053, Milepost 105.57. Sheet B9508T, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Columns, Bridge T105.6 - Willow Creek, Madras, Oregon, Line Segment 053, Milepost 105.57. Sheet B9508T, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Columns, Bridge T105.6 - Willow Creek, Madras, Oregon, Line Segment 053, Milepost 105.57. Sheet B9508T, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Columns, Bridge T105.6 - Willow Creek, Madras, Oregon, Line Segment 053, Milepost 105.57. Sheet B9508T, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Columns, Bridge T105.6 - Willow Creek, Madras, Oregon, Line Segment 053, Milepost 105.57. Sheet B9508T, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Columns, Bridge T105.6 - Willow Creek, Madras, Oregon, Line Segment 053, Milepost 105.57. Sheet B9508T, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Columns, Bridge T105.6 - Willow Creek, Madras, Oregon, Line Segment 053, Milepost 105.57. Sheet B9508T, undated.