Dan K wrote:
The Inspector wrote:
...Roscoe Turner and Amelia, can't figure out who the other woman on the wing of the ORION is.
Laura Ingalls
Wild! Little Hangar on the Prairie?
More seriously, let's see what we can do with these:

The (sole) Reid and Sigrist R.S.4 Bobsleigh. Modefied for prone pilot trials, with a safty pilot in the normal position. This still survives in the UK.

Left - Heinkel 'Blitz', mostly Junkers Ju 86 bombers and a sole Dornier Do 11 in the rear centre. The Ju 86 was one of the few successful operational Diesel-engined aircraft; sometimes confusingly known as a 'heavy oil' engine.

Hawker Harts.

An interesting array - Clockwise from top left: Armstrong Whitworth Whitley wingtip; Westland Wapiti, mystery airship gondola?, Avro Rota or Cierva C-30; Saro Cloud amphibian; Fairey Swordfish; Hawker Hart family member; Fairey Battle; Bristol Blenheim Mk.I; DH Tiger Moth; and (I think) a Miles Magister wingtip and nose. Several barrage balloons and a Blackburn Shark in the middle.
The Cardington airship sheds were used as a barrage balloon depot, which would explain why there were three and a gondola there.

Armstrong Siddeley Tiger-engined Armstrong Whitworth Whitleys.

More interesting than at first I thought - these are (mostly) RNZAF DH 82 Tiger Moths (with the blind flying hoods erected on the closer aircraft, and evidently Kiwi machines by the 'NZ' serial prefix), with DH 94 Moth Minors (behind the Tiger on the right) and an airliner-livery DH 84 Dragon fuselage at the rear. Almost certainly the DH factory in New Zealand, the site of which is now Wellington International Airport - I was there in January!
Cheers,