- US WaBuPNRA D0027-007-009-008-001-BB033495
- Item
- undated
Part of Timothy Miller Collection
Spokane, Portland and Seattle Railway Engineering Drawing: Pier Footing Repair, Bridge 7.4 - Columbia Slough, north of East Saint Johns, Oregon, Line Segment 047, Milepost 7.40. Sheet CC - 543, undated.