Northern Pacific Engineering Drawing: Masonry Design, Bridge 59.1 (99) - Hell Gate River, West of Phosphate, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB016983
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Masonry Plan, Bridge 59 (98) - Hell Gate River, West of Phosphate, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB016971
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Beams, Bridge 57, West of Phosphate, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB027991
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Floor Beam Details, Bridge 0 - Clark Fork River, North of Phosphate, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB017660
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Floor Beam, etc., Bridge 59 (98) - Hell Gate River, West of Phosphate, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB016978
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Floor Beam, etc., Bridge 59.1 - Hell Gate River, West of Phosphate, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB016714
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girders, Bridge 59 (98) - Hell Gate River, West of Phosphate, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB016977
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girders, Bridge 59.1 - Hell Gate River, West of Phosphate, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB016713
• Item
• undated

Part of Timothy Miller Collection