| Description | Plate 12 figure 37 for the paper "Observations of nebulae and clusters of stars, made at Slough, with a twenty-feet reflector, between the years 1825 and 1833", by Sir John Frederick William Herschel, Philosophical Transactions of the Royal Society, v.123 (1833), pp.359-505. A study of the edge-on gallaxy V.24 [NGC 4565] in Coma Berenices. Inscribed verso, in ink, "V.24...sweeps 407; 343 &c." With right ascension and North polar distance. |