Railroad Archives Online
- CollectionCA-W-008 - Railroad Archives Online Timetable Collection
- Series007 - Spokane, Portland, and Seattle Railway
- Subseries Level 1013 - Operations documents
- Subseries Level 2002 - Timetables
- ItemSPSETT001 - Portland & Seattle Railway Employee Timetable Number 1, December 15, 1907
- ItemSPSETT002 - Spokane, Portland, and Seattle Railway (SP&S) System Employee Timetable Number 2, March 16, 1908
- ItemSPSETT003 - Spokane, Portland, and Seattle Railway (SP&S) System Employee Timetable Number 5, November 22, 1908
- ItemSPSETT004 - Spokane, Portland, and Seattle Railway (SP&S) System Employee Timetable Number 6, December 26, 1908
- 503 more...