Northern Pacific Engineering Drawing: Shop Plan - Diagram, Bridge 182, West of Westfall, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014743
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Bridge 176 - Highway I-90, Westfall, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB020683
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Bridge 176 - Highway I-90, Westfall, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB020685
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Bridge 176 - Highway I-90, Westfall, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB020686
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Bridge 176 - Highway I-90, Westfall, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB020687
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Bridge 176 - Highway I-90, Westfall, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB020681
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Bridge 176 - Highway I-90, Westfall, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB020684
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Bridge 176 - Highway I-90, Westfall, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB020689
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Bridge 176 - Highway I-90, Westfall, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB020680
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Bridge 176 - Highway I-90, Westfall, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB020682
• Item
• undated

Part of Timothy Miller Collection