The mastery of the air
Aeronautics. -- fast -- (OCoLC)fst00798293
Airplanes. -- fast -- (OCoLC)fst00803053
TRANSPORTATION -- Aviation -- General. -- bisacsh
The safe descent of the three animals, which has already been related, showed the way for man to venture up in a balloon. In our time we marvel at the daring of modern airmen, who ascend to giddy heights, and, as it were, engage in mortal combat with the demons of the air. But, courageous though these deeds are, they are not more so than those of the pioneers of ballooning.