4 public-domain matches

Balloonists

Cover of Travels in the air

Travels in the air

James Glaisher

Cover of By land and sky

By land and sky

John Mackenzie Bacon

Cover of My Life and Balloon Experiences

My Life and Balloon Experiences

Henry Tracey Coxwell

Robur the Conqueror

Robur the Conqueror

Jules Verne