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There are 2 quotes matching Oliver Stewart in the collection:
The first real air-liner, carrying some five or six hundred passengers, will probably appear after or towards the end of the battle between fixed and moving-wing machines. And it will be a flying boat.
Oliver Stewart
Aeolus: Or, The Future of the Flying Machine, 1927.
The helicopter has never achieved much success and … may be classed with the ornithopter as obsolete.
Major Oliver Stewart
Royal Air Force, 1928.
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