Northern Pacific Engineering Drawing: Detail Falsework/Tim Abutment, Bridge 81 - Cowlitz River, South of Vader, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB028096
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail Floor Beam/Stringer, etc., Bridge 84 - Toutle River, South of Vader, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB028127
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail of Bottom Chord, Bridge 84 - Toutle River, South of Vader, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB028137
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail of Chords/Lateral, Bridge 81 - Cowlitz River, South of Vader, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB028113
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail of End Bearing, Bridge 81 - Cowlitz River, South of Vader, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB028119
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail of End Posts, Bridge 84 - Toutle River, South of Vader, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB028134
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail of Portal, Bridge 81 - Cowlitz River, South of Vader, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB028117
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail of Sway Brace, Bridge 81 - Cowlitz River, South of Vader, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB028118
• Item
• undated

Part of Timothy Miller Collection