Northern Pacific Engineering Drawing: Detail of Abutment, Bridge 18.1, West of Willow Creek, Montana, 1917

• US WaBuPNRA D0027-004-009-008-001-BB017989
• Item
• 1917

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Reinforced Concrete Trestle, Bridge 12, West of Willow Creek, Montana, 1927

• US WaBuPNRA D0027-004-009-008-001-BB017383
• Item
• 1927

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Reinforced Concrete Trestle, Bridge 13, West of Willow Creek, Montana, 1927

• US WaBuPNRA D0027-004-009-008-001-BB017384
• Item
• 1927

Part of Timothy Miller Collection

Plat Map of Northern Pacific Facilities at Willow Creek, Montana, 1918

• US WaBuPNRA D0027-004-012-002-Plat010452
• Item
• April 27, 1918

Part of Timothy Miller Collection

Plat Map of Northern Pacific Facilities at Willow Creek, Montana, 1918

• US WaBuPNRA D0027-004-012-002-Plat010451
• Item
• April 27, 1918

Part of Timothy Miller Collection