Mark Peacock has sent sample pages of the new revised edition of Airframe Album No. 4 - Westland Whirlwind.
This is partial text from the full article (usually with photos) at https://aeroscale.net/news/whirlwind-sample-pages
This is partial text from the full article (usually with photos) at https://aeroscale.net/news/whirlwind-sample-pages