I may be expediting the attainment of an object that will in time be found of great importance to mankind; so much… — George Cayley Copy Share Image
I am well convinced that Aerial Navigation will form a most prominent feature in the progress of civilization. — George Cayley Copy Share Image
I may be expediting the attainment of an object that will in time be found of great importance to mankind; so much so, that… — George Cayley Copy Share Image
