History & Other
DAVIES, R.E.G.
Supersonic (Airliner) Non-Sense
A Case Study in Applied Market Research
DAVY, M.J.B.
Aeronautics - Heavier-Than-Air Craft
History of aircraft development produced to accompany the exhibits in the Science Museum. Illustrated with photographic plates. First published in 1929 in a single volume and later divided into two parts.