Title

Robert brothers helping JAC Charles

Caption

Robert brothers helping JAC Charles (1746-1823) to inflate balloon with hydrogen produced by covering barrel of iron filings with sulphuric acid. On 1 December 1783 Charles and one of brothers made first ascent in hydrogen balloon. After contemporary engr

Info+

Photos12.com - Ann Ronan Picture Library

Credit line

Photo12/Ann Ronan Picture Library

Reference

ARP07098_390002729

License type

Rights managed

Available size

23,6Mb (3,4Mb) / 7,8in x 11,8in / 2326 x 3543 (300dpi)