Colours of double stars Product:Postcard Chinese Building and Rotunda in

Chinese Building and Rotunda in Ranelagh Gardens

when Her Majesty took the Private View of the Fancy Fair in aid of foreigners in distress

') and retorts (right

Interior of the shop of Pellatt & Green

Colours of double stars Product:Postcard Chinese Building and Rotunda inColour chart for the classification of double stars by optical astronomy. Plate from Sidereal chromatics; being a re print, with additions, from the 'Bedford cycle of celestial objects,' and its 'Hartwell continuation,' on the colours of multiple stars by William Henry Smyth (London, John Bowyer Nichols and Sons, 1864). The plate carries no artist or printer credits. The chart omits shades between white and pale yellow as being 'unfit for