George Cayley

aerial-navigation civilization flight human-flight prediction progress

I am well convinced that Aerial Navigation will form a most prominent feature in the progress of civilization. (1804)

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George Cayley

aerial-navigation civilization flight human-flight prediction progress

I am well convinced that Aerial Navigation will form a most prominent feature in the progress of civilization. (1804)

Topics:

George Cayley

aerial-navigation civilization flight human-flight prediction progress

I am well convinced that Aerial Navigation will form a most prominent feature in the progress of civilization. (1804)

Topics: