Armstrong-Whitworth A.W. XV "Atlanta" airplane (British) : a commercial multiplace cantilever monoplane (1932)
NASA Technical Reports Server (NTRS) · leaf 13
Aircraft Clrcalar Io.l67 7ig8.6,8 Pig.8 The Servo mdder arrangement. Tor small angles the rudder is operated direct. Por larger angles the Servo rudder comes into action.
NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
