Northern Pacific Engineering Drawing: Pin/Nuts/Ring Floor, Bridge 11 - Stillaguamish River, East of Oso, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB016605
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Repair to Stringer Conn, Bridge 11 - Stillaguamish River, East of Oso, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB016604
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Repair to Top Chord Truss Span, Bridge 18 - Boulder River, East of Oso, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB016653
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - 155 Foot Span, Bridge 10 - Deek Creek, Oso, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB016568
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - 155 Foot Span, Bridge 10 - Deek Creek, Oso, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB016570
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Anchor Bolts, Bridge 10 - Deek Creek, Oso, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB016574
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Bolts, Bridge 10 - Deek Creek, Oso, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB016569
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Chord/Strut, Bridge 10 - Deek Creek, Oso, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB016558
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Columns, Bridge 10 - Deek Creek, Oso, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB016573
• Item
• undated

Part of Timothy Miller Collection