Northern Pacific Engineering Drawing: Tie Plan, Bridge 11.2 - Silver Bow Creek, North of Silver Bow, Montana, 1956

• US WaBuPNRA D0027-004-009-008-001-BB019752
• Item
• 1956

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Proposed Concrete Trestle, Bridge 6, Silver Bow, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB017686
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: General Plan, Bridge 11 - Silver Bow Creek, West of Silver Bow, Montana, 1953

• US WaBuPNRA D0027-004-009-008-001-BB014900
• Item
• 1953

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail of Abutments, Bridge 11.1 - Lolo River, North of Silver Bow, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB019584
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Concrete Trestle, Bridge 8, North of Silver Bow, Montana, 1918

• US WaBuPNRA D0027-004-009-008-001-BB015328
• Item
• 1918

Part of Timothy Miller Collection