Sujet
The Kew heliograph being used in an eclipse-viewing expedition to Spain, 1860. Artist: Unknown
Légende
The Kew heliograph being used in an eclipse- viewing expedition to Spain, 1860. Depicting a temporary observation point with the Kew heliograph inside, surrounded by astronomers. This plate was taken from the Illustrated London News, volume 37, 1860.
Oxford Science Archive
Date
1860
Crédit
Photo12/Heritage Images
Notre référence
HRM19B63_289
Model release
Non
Licence
Droits gérés
Format disponible
18,0Mo (2,5Mo) / 25,8cm x 17,5cm / 3042 x 2065 (300dpi)