JOHAN VISSCHEDIJK COLLECTION No. 6359. Blackburn R.B.1B Iris Mk.III (S1263) Royal Air Force "Leda"
Photograph from Flight
Aeroplane Photo Supply (APS) No. 1121
Built in 1930, this was one of four Iris Mk.IIIs, on the nose is the
unofficial badge of 209 Squadron. By 1932 its three 675 hp
Rolls-Royce Condor Mk.IIIBs were replaced by 825 hp Rolls-Royce
Buzzard Mk.IIs and it had received an enclosed cockpit.
