Related time notes
- 36hrs Live Historiophon 2025: P9 of 9 - A Movie Star in the Making: HMS Portchester Castle4:57:12Strategic materials before the modern rare-earth eraQ&A
- Patreon 28: The original cruisers: Royal Navy frigates in the age of sail1:49:27Why copper appeared early in powder magazinesQ&A
- Bru Ships Episode 1: Book Reviews/Q&A59:26Royal Navy demand as an Industrial Revolution catalystQ&A