Northern Pacific Engineering Drawing: Tie Plan, Bridge 38 - Willapa River, West of Labam, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB017344
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Tie Plan, Bridge 40 - Fork Prairie Creek, West of Labam, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB017359
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Tie Plan, Bridge 40 - Fork Prairie Creek, West of Labam, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB017360
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Tunnels - 120 Foot Span, Bridge 38 - Willapa River, West of Labam, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB017348
• Item
• undated

Part of Timothy Miller Collection