I have a photo of a T-6 Texan taxiing on the old grass strip behind Parks College in Cahokia, Illinois, years ago. It was a humid morning and before the sun got very high, and there was some faint rings that showed up on film. Not sure which box they are in, but that is a project for a long cold weekend, sorting through old photos.
Neat photo of the Hellcat and corsair!
Type at you later,
Dan McEntee