Northern Pacific Engineering Drawing: Details, Culvert South of Empire, West of Empire, Washington, undated

• US WaBuPNRA D0027-004-009-008-007-BB019351
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Details of Weighbridge, Track Scale, Auburn, Washington, undated

• US WaBuPNRA D0027-004-009-008-007-BB017717
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail Reinforce Concrete Box, Culvert, Near Ketron, Washington, undated

• US WaBuPNRA D0027-004-009-008-007-BB015401
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail of Scale House, Track Scale, Auburn, Washington, undated

• US WaBuPNRA D0027-004-009-008-007-BB017718
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail of Retaining Wall, Wall for Grade Separation Spokane, Spokane, Washington, undated

• US WaBuPNRA D0027-004-009-008-007-BB018218
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail of Retaining Wall, Wall for Grade Separation Spokane, Spokane, Washington, undated

• US WaBuPNRA D0027-004-009-008-007-BB018219
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail Floor Beams - Bill of Material, undated

• US WaBuPNRA D0027-004-009-008-007-BB031647
• Item
• undated

Part of Timothy Miller Collection