Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series005 - Pacific Coast Railroad Company
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3003 - Maintenance Facilities
- ItemStruc002002 - Pacific Coast Railroad Engineering Drawing, Service Building at Seattle, Washington, 1953
- ItemStruc002003 - Pacific Coast Railroad Engineering Drawing, Service Building at Seattle, Washington, 1967
- ItemStruc002004 - Pacific Coast Railroad Engineering Drawing, Service Building at Seattle, Washington, 1967
- ItemStruc002005 - Pacific Coast Railroad Engineering Drawing, Service Building at Seattle, Washington, 1952