Engraving depicting the Robert brothers helping Professor Jacques Charles fill his balloon with hydrogen. Les Frères Robert were two French brothers. Anne-Jean Robert (1758?1820) and Nicolas-Louis Robert (1760?1820) were the engineers who built the worlds first hydrogen balloon for professor Jacques Charles. Jacques Alexandre César Charles (1746-1823) a French inventor; scientist; mathematician; and balloonist. Dated 19th century.
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Details
Creative#:
TOP29619203
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
Not Available
Property Release:
Not Available
Right to Privacy:
No
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