Inside Out Library · Explore
The Boulton and Paul "Partridge" (British) : all-metal single-seat fighter (1929)
NASA Technical Reports Server (NTRS) · leaf 9
/ N.A.C.A. Aircraft Circulal No.90 Fig:i fighter airplane.NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
More pictures from The Boulton and Paul "Partridge" (British) : all-metal single-seat fighter
More like this
