Related time notes
- Diadem Class: First Class Protected Cruisers (19th Century Cruisers Series 2 Part 10)27:03Merchant shipping, royal escort duty, and Diadem's public purposeNotable Point
- Diadem Class: First Class Protected Cruisers (19th Century Cruisers Series 2 Part 10)30:47Diadem's global service in an era of rapid changeChapter