Northern Pacific Engineering Drawing: Tie Plan, Bridge 41 - Trap Creek, West of Lebam, Washington, 1946

• US WaBuPNRA D0027-004-009-008-001-BB015492
• Item
• 1946

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Tie Plan, Bridge 41 - Trap Creek, West of Lebam, Washington, 1937

• US WaBuPNRA D0027-004-009-008-001-BB015493
• Item
• 1937

Part of Timothy Miller Collection