Northern Pacific Engineering Drawing: Tie Plan, Bridge 37, South of Wetico, Washington, 1939
- US WaBuPNRA D0027-004-009-008-001-BB017817
- Item
- 1939
Part of Timothy Miller Collection
Northern Pacific Engineering Drawing: Tie Plan, Bridge 37, south of Wetico, Washington, Line Segment 400, Milepost 37.1. Sheet 1264 - 29, 1939. Note: Steel span