Northern Pacific Engineering Drawing: Tie Plan, Bridge 51 - Hell Gate River, West of Garrison, Montana, 1952

• US WaBuPNRA D0027-004-009-008-001-BB018298
• Item
• 1952

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Tie Plan, Bridge 51 - Hell Gate River, West of Garrison, Montana, 1952

• US WaBuPNRA D0027-004-009-008-001-BB018296
• Item
• 1952

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Tie Plan, Bridge 51 - Hell Gate River, West of Garrison, Montana, 1952

• US WaBuPNRA D0027-004-009-008-001-BB018297
• Item
• 1952

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Tie Detail/Bill of Material, Bridge 51 - Hell Gate River, West of Garrison, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB018295
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Standard Plan 20 Foot Beam Girder, Bridge 53, West of Garrison, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB019774
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Through Plate Girder Spans, Bridge 51 - Hell Gate River, West of Garrison, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB018299
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Stringer, etc., Bridge 51 - Hell Gate River, West of Garrison, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB018303
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Plan/Bearings, Bridge 51 - Hell Gate River, West of Garrison, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB018308
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girders, Bridge 51 - Hell Gate River, West of Garrison, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB018300
• Item
• undated

Part of Timothy Miller Collection