Northern Pacific Engineering Drawing: Erection Diagram, Bridge 17 - Greenhorn Gulch, West of Weed, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB015583
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Extra Plate Required for Girder, Bridge 17 - Greenhorn Gulch, West of Weed, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB015605
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Reinforce 61 Foot Span, Bridge 17 - Greenhorn Gulch, West of Weed, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB015582
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Repair to Abutment/Pediment, Bridge 17 - Greenhorn Gulch, West of Weed, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB015604
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girder Spans, Bridge 17 - Greenhorn Gulch, West of Weed, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB015614
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girder Spans, Bridge 17 - Greenhorn Gulch, West of Weed, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB015610
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girder Spans, Bridge 17 - Greenhorn Gulch, West of Weed, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB015611
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girder Spans, Bridge 17 - Greenhorn Gulch, West of Weed, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB015612
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girder Spans, Bridge 17 - Greenhorn Gulch, West of Weed, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB015613
• Item
• undated

Part of Timothy Miller Collection