Astronomical observations. 5921.2=**E.170.2 Herschel, Sir John Frederick William, bart. 1792-1871. Results of astronomical observations made during the yesrs 1834-38, at the Cape of Good Hope. Being the completion of a telescopic survey of the whole surface of the visible heavens, commenced in 1825. London: Smith, Elder ani co. 1847. (1), xx, 452, (2) pp. 17 plates. Illus. 4°,