SATURN- as seen with a Newtonian equatorial of thirteen inches aperture – March 27, 1858 Warren De La Rue
SATURN- as seen with a Newtonian equatorial of thirteen inches aperture – March 27 1858 | Warren De La Rue
APAA
Associação Portuguesa de Astrónomos Amadores
SATURN- as seen with a Newtonian equatorial of thirteen inches aperture – March 27 1858 | Warren De La Rue
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- SATURN- as seen with a Newtonian equatorial of thirteen inches aperture – March 27 1858 | Warren De La Rue