Northern Pacific Engineering Drawing: Tie Plan, Bridge 83 - Harvey Creek, West of Bearmouth, Montana, 1961

• US WaBuPNRA D0027-004-009-008-001-BB029245
• Item
• 1961

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Through Plate Girder Span, Bridge 87 (139) - Hell Gate River, West of Bearmouth, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB017004
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Through Plate Girder Span, Bridge 87 (139) - Hell Gate River, West of Bearmouth, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB017005
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Through Plate Girder Span, Bridge 87 (139) - Hell Gate River, West of Bearmouth, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB017006
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Span/Steel Detail, Bridge 83 - Harvey Creek, West of Bearmouth, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB029248
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Shoes, etc., Bridge 87 (139) - Hell Gate River, West of Bearmouth, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB017153
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Shoe, etc., Bridge 87 (139) - Hell Gate River, West of Bearmouth, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB017014
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Plate Girder Span, Bridge 87 (139) - Hell Gate River, West of Bearmouth, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB017009
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girders, Bridge 87 (139) - Hell Gate River, West of Bearmouth, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB017010
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girder, Bridge 87 (139) - Hell Gate River, West of Bearmouth, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB017147
• Item
• undated

Part of Timothy Miller Collection