Contrails after dogfight between British and German aircraft, 18th September 1940(Imperial War Museum)
Contrails over Leeds, Kent
Watching a dogfight between American and Luftwaffe planes
…
Thank you to Contrail Science and Robert Loch
WWII Dogfights
For daily Retronautics, join us on: 
Related Capsules:
Images 1 and 2 are surely the same, with Big Ben shopped in on the first one.
You’re right Johnnie, I hadn’t spotted that. Now corrected.
Loving these images! Utterly fascinating …. What a different world we live in now.