Dream from The Loyal Man in the Moon (1820) published by Hone William. Original from the British Library. Digitally enhanced… https://www.rawpixel.com/image/573494/hot-air-balloon-and-moon-vintage-styleFree Image from public domain licenseHot air balloon from The Half Hour Library Of Travel, Nature And Science For Young Readers published by James Nisbet & Co.… https://www.rawpixel.com/image/572442/hot-air-balloon-the-nightFree Image from public domain licenseVintage hot air balloon illustration from Fairy Mary's Dream by A.F.L (1870). Original from the British Library. Digitally… https://www.rawpixel.com/image/556473/vintage-hot-air-balloon-illustrationFree Image from public domain licenseVintage Victorian style airship engraving. Original from the British Library. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/556401/vintage-airship-illustrationFree Image from public domain licenseVintage hot air balloon illustration. Original from British Library. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/539763/free-illustration-image-balloon-hot-air-engravingFree Image from public domain license