Deleted member 68059
Staff Sergeant
- 1,058
- Dec 28, 2015
Now, is that the Mk IV that became the XX and led to the XII?
The one that was later called the XX by March 1942. I particuarly like the mockup version with six hispanos.
According to Morgan`s "Spitfire The History" - its also known as type 337 (pg 137) - an astonishing book with the one flaw that it has very little at all on the engines.