https://de.flightaware.com/photos/view/2727308-887e8dda71ffd08f55e0f5065a685f2af200b284/aircrafttype/B17G/sort/votes/page/1
Photo of B17G (N7227C) - FlightAware
FlightAware Aviation Photos: B17G(N7227C), Pre-flighting the CAF B-17G prior to take-off., KHRL
photoflightaware
https://he.flightaware.com/photos/view/530448-d31a20978b5db656bb2a739b3761c50e4b2bb1bd
Photo of B17G (N9323Z) - FlightAware
FlightAware Aviation Photos: B17G(N9323Z), inair
photoflightaware