This is an extract from a photo passed on to me and I am trying to identify the two aircraft shown - apologies for the poor quality. My belief is that it was taken in the 1930's.
The RH aircraft appears, from the fuselage mounted rotor supports, to be a Cierva auto giro but has a four bladed rotor rather than the three blades usually found.
The LH aircraft has the appearance of a flying wing, with winglets & out-riggers. The shape of what could possibly a be a rear fuselage? is difficult to determine.
Both have RAF roundels.
I don't think the blob in the sky has any significance!
Can anyone help with their identities please?
Malcolm.