Northern Pacific Engineering Drawing: Walk Addition, Bridge 29, West of Park City, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB019026
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Walk Addition, Bridge 28 - Irrigation Ditch, West of Park City, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB015625
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Walk Addition, Bridge 24, West of Park City, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB015623
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Rebuild Span Reinforcement, Bridge 26 - Tilden Creek, West of Park City, Montana, 1958

• US WaBuPNRA D0027-004-009-008-001-BB018582
• Item
• 1958

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: General Plan/Details, Bridge 28 - Irrigation Ditch, West of Park City, Montana, 1925

• US WaBuPNRA D0027-004-009-008-001-BB015624
• Item
• 1925

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: General Plan/Detail Substation, Bridge 24, West of Park City, Montana, 1925

• US WaBuPNRA D0027-004-009-008-001-BB015621
• Item
• 1925

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: General Plan, Bridge 29, West of Park City, Montana, 1909

• US WaBuPNRA D0027-004-009-008-001-BB019025
• Item
• 1909

Part of Timothy Miller Collection