of the Lotembwa, and about 9’ from the town of Katema.  Banks of the Lovoa. 11 40 54 . . . 1855, June 20 2 .  Lofuje River flows into 12 52 35 22 49 0 July 7 . 3 the Leeba; Nyamoana’s village.  Confluence of the Makondo 13 23 12 . . .  July 13 and Leeba Rivers.  Katema’s Town, 5’ S. of Lake 11 35 49 22 27 0 1854, Feb. 17 . 2 Dilolo, the source of the Lotembwa, one of the principal feeders of the Leeba.  Lake Dilolo (station about 11 32 1 . . . 1855, June 18 . 2 half a mile S. of the lake).  June 13 . . [ Boiling-point of water = 203 Deg. = 4741 feet. ] Village near the ford of 11 15 55 . . . 1854, Feb. 28 the River Kasai, Kasye, or Loke.  The ford is in latitude 11d 17’.  Bango’s Village, about 10’ 10 22 53 20 58 0 1855, May 28 3 .  W. of the Loembwe.  Banks of the Stream Chihune. 10 57 30 (20 53)*1* 1854, Mar. 8 [ The longitude doubtful. ] Ionga Panza’s village. 10 25 0 20 15 0 2 Mar. 20 Ford of the River Quango. 9 50 0 (18 27 0) Apr. 5 Cassange, about 40 or 50 9 37 30 17 49 0 Apr. 13, 17 3 2 miles W. of the River Quango, and situated in a deep valley.  Tala Mungongo, 2’ E. 9 42 37 (17 27) Jan. 11, 14 of following station. [ Longitude not observed:  Water boils—­ Top of = 206 Deg., height 3151 feet.  Bottom of descent = 208 Deg. = 2097 feet.  Bottom of east ascent = 205 Deg. = 3680 feet.  Top " " " = 202 Deg. = 5278 feet. ] Banks of the Quinze, 9 42 37 17 25 0 1855, Jan. 10 . 1 near the source, 2’ W. of the sudden descent which forms the valley of Cassange.  Sanza, on the River Quize 9 37 46 16 59 0 Jan. 7 . 4 (about 15 yards wide).  Pungo Andongo, 9 42 14 15 30 0 1854, Dec. 11 . 4 on the River Coanza. [ On the top of the rocks water boils at 204 Deg. = 4210 feet. ] On the River Coanza, 9 47 2 . . .  Dec. 22 2’ W. of Pungo Andongo.  Candumba, 15 miles E. of 9 42 46 . . . 1855, Jan. 2 Pungo Andongo, 300 yards N. of the Coanza.  Confluence of the Lombe 9 41 26 . . .  Jan. 3 and Coanza, 8’ or 10’ E. of Candumba, and at house of M. Pires, taken at about half a mile N. of confluence. [ Here the Coanza takes its southern bend. ] Golungo Alto, about midway 9 8 30 14 51 0 1854,|Oct. 27| between Ambaca and Loanda. |May 14| “Aguaes doces” in Cassange, 9 15 2 . . .  Oct. 6, 7 . 2 10’ W. of Golungo Alto. [ At the confluence of the Luinha and Luce. ] Confluence of the Luinha 9 26 23 . . . and Lucalla.  Confluence of the Lucalla 9 37 46 . . .  Oct. 11, 12 and Coanza, Massangano town and fort. [ A prominent hill in Cazengo, called Zungo, is about 6’ S.S.W. of “Aguaes doces”, and it bears N.E. by E.