OBSERVATIONS of the thermometer, wind, etc., with diary, in passing up the river Nile, through Alexandria, Cairo, Beni-Hassan, Siout, Luxor, Philæ, Aboo-Simbel, Deer, Kalabshi, and other sites, to Gourna; from 1 January, 1826, to 19 March, 1827; 5 May, 1827, to 30 July, 1827; 22 September, 1829,...