Northern Pacific Engineering Drawing: Steel Details, Bridge 79.1 - Highway Underpass, West of Greycliff, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB020304
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - General Plan, Bridge 79.1 - Underpass, West of Greycliff, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB015731
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - General Plan, Bridge 79.1 - Underpass, West of Greycliff, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB015732
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Detail of Girder, Bridge 79 (112) - Big Boulder River, West of Greycliff, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014309
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Bill of Material, Bridge 79 (112) - Big Boulder River, West of Greycliff, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014311
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Bill of Material, Bridge 79 (112) - Big Boulder River, West of Greycliff, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014313
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Bill of Material, Bridge 79 (112) - Big Boulder River, West of Greycliff, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014314
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Bill of Material, Bridge 79 (112) - Big Boulder River, West of Greycliff, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014315
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Bill of Material, Bridge 79 (112) - Big Boulder River, West of Greycliff, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014310
• Item
• undated

Part of Timothy Miller Collection