New star seen near Cygnus by Helvelius Image attached to LBO/4/31, being a letter from Monsieur Hevelius to Henry Oldenburg 'Concerning some Astronomicall Observations of his Viz of a New starre seen neare Cygnus, and of many more starrs by him discovered in that Constellation, than hitherto : as also of the present Figure of Saturne etc. ' dated 27 August 1670 Pen and ink drawing, entitled Fig 1 'Stella in Cygno observatio. Joh. Hevelio. Anno 1670 die 25 July Whole illustration Size 210 mm high x 145 mm wide Cygnus illustration alone 140 mm high x 145 mm wide This illustration also has on it, labelled Fig 11, Saturn Observations 25 July 1670