Northern Pacific Engineering Drawing: Detail Piers/Abutment, Bridge 64 (48) - Union Pacific Railroad, West of Irwin, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB018641
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail Piers/Abutment, Bridge 64 - Union Pacific Railroad, West of Irwin, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB019789
• Item
• undated

Part of Timothy Miller Collection