So I am watching Foyle's War on Netflix and they are showing Foyle's son flying Spitfires in 1940. Instantly I notice that the Spitfire versions they are flying are much later models than they would have had in 1940. I'm seeing 20mm cannons, I'm counting the number of exhaust pipes, I'm looking to see the size and placement of oil coolers and radiators -- trying to figure out what version of Spit it actually is, and whether or not it is a replica.
Thanks AH - I can no longer just accept a Spit IX as a Spit I any longer - no matter how pretty it is.