Northern Pacific Engineering Drawing: Counterweight, Bridge 14 - Chambers Creek, South of Titlow, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB016215
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail of Bridge Lights, Bridge 14 - Chambers Creek, South of Titlow, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB016199
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail of Signal House, Bridge 14 - Chambers Creek, South of Titlow, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB016198
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail of Substructure, Bridge 14 - Chambers Creek, South of Titlow, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB016111
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail of Support, Signal House, Bridge 14 - Chambers Creek, South of Titlow, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB016201
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Details of Main Counterweight, Bridge 14 - Chambers Creek, South of Titlow, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB016216
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: End Lock Interlock Switch, Bridge 14 - Chambers Creek, South of Titlow, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB016115
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Falsework Column/Brace, Bridge 14 - Chambers Creek, South of Titlow, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB016222
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Falsework Details, Bridge 14 - Chambers Creek, South of Titlow, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB016220
• Item
• undated

Part of Timothy Miller Collection