Pioneers of Flight

Pioneers of Flight was a short story released in Doctor Who Annual 1968.

Summary
to be added

Characters

 * Leonardo da Vinci
 * Montgolfier brothers
 * Wright Brothers
 * Charles Lindburgh
 * Alcock
 * Brown
 * Frank Whittle
 * Charles Yeager
 * Yuri Gagarin

Continuity
to be added