J. Kaiserer's suggestion for how a hot air balloon could be manoeuvred with the help of tame eagles. This illustration dates from around 1804. New York Public LIbrary Picture Collection | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source |
Taille de l’image : | 4967 px × 4000 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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