Northern Pacific Engineering Drawing: Standard Plan of Track Scale, Track Scale, undated

• US WaBuPNRA D0027-004-009-008-007-BB031576
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Standard Plan of Track Scale, Track Scale, undated

• US WaBuPNRA D0027-004-009-008-007-BB031577
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Standard Plan of Foundation, undated

• US WaBuPNRA D0027-004-009-008-007-BB031649
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Standard Plan Foundation, undated

• US WaBuPNRA D0027-004-009-008-007-BB031657
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Standard Plan Foundation, undated

• US WaBuPNRA D0027-004-009-008-007-BB031655
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Standard Plan Foundation, undated

• US WaBuPNRA D0027-004-009-008-007-BB031656
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Standard Plan Foundation, undated

• US WaBuPNRA D0027-004-009-008-007-BB031654
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Standard Plan Foundation, Track Scale, Prineville, Oregon, undated

• US WaBuPNRA D0027-004-009-008-007-BB031049
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Standard Plan Foundation (cancelled), undated

• US WaBuPNRA D0027-004-009-008-007-BB031659
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Specification Plan Foundation, Track Scale, Prineville, Oregon, undated

• US WaBuPNRA D0027-004-009-008-007-BB031050
• Item
• undated

Part of Timothy Miller Collection