Well worked out Voytech. Now we just need the reg. Although the quote “Although not a Wing Comander, I did have access to my own Spitfire, another Mk VII, and rather cheekily I had ‘SS’ painted on the side to denote its owner.” implies he uses a VII with 131 and another based somewhere else, that being SS that may be attached to another VII squadron.

Most likely it would belong to 11 Group HQ.

Now Mr Matusiak, was Skalski’s SS RK853 or is that a mistake?