Northern Pacific Engineering Drawing: Proposed 20 Foot Beam Span, Bridge 94, West of Nimrod, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB019572
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Proposed Rib Sections, Nimrod Tunnel, West of Nimrod, Montana, undated

• US WaBuPNRA D0027-004-009-008-008-BB025522
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Rebuilding Stringer Pedestal, Bridge 91 - Hell Gate River, West of Nimrod, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB016954
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Rebuilding Stringer Pedestal, Bridge 91 - Hell Gate River, West of Nimrod, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB016955
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Replace End Stringer, Bridge 91 - Hell Gate River, West of Nimrod, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB016964
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Replace Steel Details, Bridge 91 - Hell Gate River, West of Nimrod, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB016963
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Beam Sect, Bridge 94, West of Nimrod, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB019573
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Floor Beam, etc., Bridge 91 - Hell Gate River, West of Nimrod, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB016960
• Item
• undated

Part of Timothy Miller Collection