Northern Pacific Engineering Drawing: Shop Plan - Posts, Bridge 100 (133) - Coweman River, South of Kelso, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB018662
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Stringer/Bracket, Bridge 100 (133) - Coweman River, South of Kelso, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB018659
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Top Chord, Bridge 100 (133) - Coweman River, South of Kelso, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB018657
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Tracks, Bridge 100 (133) - Coweman River, South of Kelso, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB018655
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Tie Plan, Bridge 100 (133) - Coweman River, South of Kelso, Washington, 1926

• US WaBuPNRA D0027-004-009-008-001-BB018642
• Item
• 1926

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Tie Plan, Bridge 100 (133) - Coweman River, South of Kelso, Washington, 1945

• US WaBuPNRA D0027-004-009-008-001-BB016056
• Item
• 1945

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Tie Plan, Bridge 100 (133) - Coweman River, South of Kelso, Washington, 1965

• US WaBuPNRA D0027-004-009-008-001-BB016055
• Item
• 1965

Part of Timothy Miller Collection