The Mono-Spar light airplane (British) : a twin-engined low-wing cabin monoplane (1931)
NASA Technical Reports Server (NTRS) · leaf 10
VJt.C.A. Aircraft Circular So. 148 Tig. 5 A sketch which shows the way the swaged rods brace the spar against torsion. On the left is a typical rib attachment. … E LEVA TO* Controls, Details of the Mono-Spar airplane fig. 8 The control system. The large lever in the middle with the ratchet gear is the lever for setting the brake.
NASA Technical Reports Server (NTRS)
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