US WaBuPNRA D0027-004-009-008-001-BB038018
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Item
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1923
Part of Timothy Miller Collection
Northern Pacific Engineering Drawing: General Plan, Bridge 553, north of Swift, Montana, Line Segment 362, Milepost 212.7. Sheet 156 - 3533 - 2, 1923. Note: Conc and AFE timber trestle 1923 - AFE 22316