Looking good, and glad you're sorted Bill.
BTW, 56 Sqn moved from North Weald to Boscombe Down on 1st September 1940, so were still in the Battle, but in a relatively quiet sector. They moved to Middle Wallop at the end of November, then back to 'Weald on 17th December. They re-equipped with Hurricane MkIIBs from Feb 1941 to Jan '42, getting the first Typhoon 1As in Sept 1941, for conversion to type, and became operational by end of year, but still retaining Hurricanes and Typhoons, going fully to Typhoon Mk1Bs in March '42 until May '44. They then had Spit MkIXs for just about one month, before converting to Tempest Vs.
249 Squadron did not operate Typhoons, staying with Hurricane Mk1 and MkII before moving to Spitfire MkV and MkIX, the Mustang III and IV, having left the UK for the MTO in May 1941, and not returning until July 1957.