We remain to-day at Mbulukuta-Chitembo's district, by the boys' desire, because it is New Year's day, and also because we can get some food. 2nd and 3rd January, 1867. Remain on account of a threatened set-in rain. 4th January, 1867. It is a set-in rain. The boiling-point thermometer shows an altitude of 3565 feet above the sea. Barometer, 3983 feet ditto.