Northern Pacific Engineering Drawing: Study Bridge/Track Layout, Bridge 168 (24), West of Rivulet, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014586
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Stress Sheet, Bridge 169 - Quartz Creek, West of Rivulet, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB015303
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Spans 2 and 3, Bridge 170, West of Rivulet, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB020015
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Strut, etc., Bridge 169 - Quartz Creek, West of Rivulet, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB015319
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Masonry Diagram, Bridge 169 - Quartz Creek, West of Rivulet, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB015307
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Laterals, Bridge 168 (24), West of Rivulet, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014594
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girders, Bridge 169 - Quartz Creek, West of Rivulet, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB015309
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girders, Bridge 169 - Quartz Creek, West of Rivulet, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB015310
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girders, Bridge 169 - Quartz Creek, West of Rivulet, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB015308
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girders, Bridge 168 (24), West of Rivulet, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014595
• Item
• undated

Part of Timothy Miller Collection