- An aeroplane is a necessity in times of peace
An aeroplane is a necessity in times of peace - Fast mail-carrying aeroplanes will make postal deliveries everywhere
Fast mail-carrying aeroplanes will make postal deliveries everywhere - Pilot and passenger
Pilot and passenger - Some types of American and foreign aeroplanes
Some types of American and foreign aeroplanes - Some types of American and foreign aeroplanes
Some types of American and foreign aeroplanes - The ascension of Montgolfier’s balloon
It was on June 5, 1783 that Stephen and Joseph Montgolfier, two French brothers, sent up the first balloon. You can just imagine the amazement it caused when it arose from the ground.