Identification of F15 2WD?

[Hanno Spoelstra]

Well spotted, the photo is indeed mirrored!
The aircraft door had me puzzled as it seems to be a Dakota, which has a cargo door on the left hand side (the military C-47, that is).
But if you look closely it looks like the smaller passenger door which was fitted to the right hand side on some civilian DC-3’s.

H.