Photograph of the astro-photo telescope at Sydney in temporary building [January 1891] (titre original)

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Bayliss, Charles (1850-1897), “Photograph of the astro-photo telescope at Sydney in temporary building [January 1891] (titre original),” Bibliothèque numérique - Observatoire de Paris, consulté le 20 décembre 2024, https://bibnum.obspm.fr/ark:/11287/2lV7l.