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US WaBuPNRA D0027-007-009-008-001-BB031229 · Item · undated
Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: Location of Masonry Bearings, Bridge 8.8 - Oregon Slough, north of North Portland Junction, Oregon, Line Segment 047, Milepost 8.62. Sheet 2 - 3 - 26 - 1, undated.