I’ve also got a Spitfire book by Harborough publishing from 1946 by J W R Taylor and Maurice F Allward. Their logo was a flying horse. What happened to them?
Just jogged my memory, I’ve got a “Scale Models” mag by Model and Allied publications from 1968, which I got as a schoolboy, with an article on the Spitfires used in the “Battle of Britain” film done by Mark12.
Must admit I quite enjoyed it but a bit to much farting about for show/tv. Otherwise ok, but did wonder if the thought that the bunker may have been booby trapped had crossed their minds, as they sort of steamed into it fairish without any caution that I could see.