Railroad Archives Online
- FondiD0027 - Timothy Miller Collection
- Serija004 - Northern Pacific Railroad Company
- Podserija009 - Engineering Records
- 008 - Physical plant drawing
- 007 - Track
- 141 more...
- DokumentBB031576 - Northern Pacific Engineering Drawing: Standard Plan of Track Scale, Track Scale, undated
- DokumentBB031577 - Northern Pacific Engineering Drawing: Standard Plan of Track Scale, Track Scale, undated
- DokumentBB031578 - Northern Pacific Engineering Drawing: Replace Weighbridge with Steel, Track Scale, undated
- DokumentBB031579 - Northern Pacific Engineering Drawing: Replace Weighbridge with Steel, Track Scale, undated
- DokumentBB031580 - Northern Pacific Engineering Drawing: Replace Weighbridge W Steel, Track Scale, undated
- DokumentBB031581 - Northern Pacific Engineering Drawing: Replace Weighbridge with Steel, Track Scale, undated
- DokumentBB031641 - Northern Pacific Engineering Drawing: Pit Details, undated
- DokumentBB031642 - Northern Pacific Engineering Drawing: Detail - Structural Steel, undated
- DokumentBB031643 - Northern Pacific Engineering Drawing: Track Plate and General Notes, undated
- 178 more...