Inside Out Library · Explore
The airspeed "Oxford" training airplane (British) : a two-engine cantilever monoplane (1937)
NASA Technical Reports Server (NTRS) · leaf 8
N.A.C.A. Aircraft Circular No. 208 ri^. 1NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
More pictures from The airspeed "Oxford" training airplane (British) : a two-engine cantilever monoplane
More like this