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Owing to the kindness of Professor Auwers, of Berlin, who placed his heliometer at my service, I was enabled to make the following notes of time and phenomena during the time of egress. The time was given by a chronometer marked “Wiren 34,” which was to me by the celebrated astronomer, William Döllen, of Pulkowa.

II. Report on observations of the transit of Venus made at Luxor, upper Egypt, 9th December, 1874