| Henry Bourée Physalie [ Physalia Physalis - Portuguese man-of-war] 1909, 9 August (taken) Autochrome Creative Commons - Wikipedia Although credited to National Oceanic and Atmospheric Administration (NOAA) this is not the original source. LL/63398 Published in: Henry Bourée, 1912, De la surface aux abimes: l’océanographie vulgarisée, (Paris: C. Delagrave)
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