Heliopolis was an early location for flight training in Egypt, which later on became more dispersed. Based on the timeline described in your post, I think Heliopolis would be a good place to start. 
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"A surprise attack is much more demoralising than any other form, and generally results in the person attacked diving or pulling the machine into such a position that it forms a most satisfactory target for the few seconds necessary to deliver a decisive blow. " - R. S. Dallas
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