Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3007 - Track
- 248 more...
- ItemBB035365 - Northern Pacific Engineering Drawing: Deck Plan, Track Scale, Everett, Washington, 1946
- ItemBB035366 - Northern Pacific Engineering Drawing: Steel Details , Track Scale, Everett, Washington, 1946
- ItemBB035715 - Northern Pacific Engineering Drawing: Shop Plan - Steel Details, Track Scale, Vancouver, Washington, undated
- ItemBB035717 - Northern Pacific Engineering Drawing: Shop Plan - Bridge Assembly, Track Scale, Vancouver, Washington, undated
- ItemBB035718 - Northern Pacific Engineering Drawing: Shop Plan - Steel Detail, Track Scale, Vancouver, Washington, undated
- ItemBB035719 - Northern Pacific Engineering Drawing: Shop Plan - Steel Detail, Track Scale, Vancouver, Washington, undated
- ItemBB035720 - Northern Pacific Engineering Drawing: Shop Plan - Assembly Details, Track Scale, Vancouver, Washington, undated
- ItemBB035721 - Northern Pacific Engineering Drawing: Shop Plan - Deck Assembly, Track Scale, Vancouver, Washington, undated
- ItemBB035722 - Northern Pacific Engineering Drawing: Shop Plan - Approach and Rail Plan, Track Scale, Vancouver, Washington, undated
- 71 more...