Northern Pacific Engineering Drawing: Bill of Materials, Bridge 47 - Skookumchuck River, South of Bucoda, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB018763
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail Shoes/Bolster, Bridge 47 - Skookumchuck River, South of Bucoda, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB018751
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail Stringer/Bracket, etc., Bridge 47 - Skookumchuck River, South of Bucoda, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB018750
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Extension Masonry Double Truss, Bridge 47 - Skookumchuck River, South of Bucoda, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB018753
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Falsework, Bridge 47 - Skookumchuck River, South of Bucoda, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB018748
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Masonry Plan, Bridge 47 - Skookumchuck River, South of Bucoda, Washington, 1910

• US WaBuPNRA D0027-004-009-008-001-BB018752
• Item
• 1910

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Bottom Lateral, Bridge 47 - Skookumchuck River, South of Bucoda, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB018762
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Erection Diagram, Bridge 47 - Skookumchuck River, South of Bucoda, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB018756
• Item
• undated

Part of Timothy Miller Collection