[Illustration: 205 NARAGUTA. CLOSE TO MAIN WORKING FACE, NO. 2 STOPE] [Illustration: 206 NARAGUTA. TIN MINING. YORUBUS WORKING IN THE GROUND] [Illustration: 207 TROOPS LEAVING NARAGUTA CAMP FOR BAUCHI] [Illustration: 208 NAFUTA GORGE, LOOKING TOWARDS JUGA The Juga River runs down the centre and passes to the Nafuta Flats] [Illustration: 209 NAFUTA GORGE The river at this point is lost to sight thirty feet below the big boulders in the middle of the ravine] [Illustration: 210 PROPOSED DAM SITE, JUGA] [Illustration: 211 PROSPECTING ON DUBBO OR TOPAZ VALLEY] [Illustration: 212 MR. C. G. LUSH’S CAMP AT JUGA] [Illustration: 213 CAMP OF MESSRS. LUSH, HUDDART, AND WALTER WETHERED] [Illustration: 214 MESSRS. HUDDART AND LUSH PROSPECTING ON ONE OF THE CREEKS OF THE DUBBO OR TOPAZ VALLEY PROPERTY] [Illustration: 215 FACE OF ALLUVIAL, 16 FEET DEEP, AVERAGING ABOUT 6 LBS. OF TIN PER CUBIC YARD: DUBBO OR TOPAZ VALLEY MINE] [Illustration: 216 JUGA CAMP: PAY-DAY] [Illustration: 217 RAFINSIROMA CAMP] [Illustration: 218 RAFINSIROMA DAM, LOOKING SOUTH-EAST] [Illustration: 219 HOUSE-BUILDING, RAFINSIROMA TIN MINES] [Illustration: 220 A GROUP OF NATIVES] [Illustration: 221 VIEW IN AMO] [Illustration: 222 A VIEW IN VOM] [Illustration: 223 MR. G. W. CHRISTIAN A Nigerian Trader] [Illustration: 224 STEAMERS DISCHARGING AT BARO] [Illustration: 225 BARO RAILWAY YARD] [Illustration: 226 BARO BEACH JUST BEFORE THE RAILWAY WAS BEGUN: BARO-KANO RAILWAY] [Illustration: 227 SETTING OUT EARTHWORK AT PATATIFI, BARO-KANO LINE] [Illustration: 228 TEMPORARY BRIDGE OVER THE BAKOGI RIVER, BARO-KANO LINE] [Illustration: 229 ENGINE OF THE EMIR CLASS ON STEEL BRIDGE, BARO-KANO LINE] [Illustration: 230 EARTHWORK IN PROGRESS, BARO-KANO LINE] [Illustration: 231 STRAIGHTENING ROAD AT RAILHEAD, BARO-KANO LINE] [Illustration: 232 NIGER END OF THE LINE: VIEW FROM BARO HILL] [Illustration: 233 GENERAL VIEW OF BARO STATION] [Illustration: 234 MR. H. W. LAWS Engineer to the Niger Company] [Illustration: 235 MAP OF SOUTHERN NIGERIA] [Illustration: 236 MAP OF NORTHERN NIGERIA] [Illustration: 237 MAP SHOWING ROUTE OF RAILWAY FROM BARO TO RIGACHIKA, ABOUT 225 MILES] [Illustration: 238 MAP SHOWING RAILWAY AND ROADS TO THE BAUCHI TIN FIELDS] [Illustration: 239 ALLUVIAL TIN DISTRICTS IN THE BAUCHI PROVINCE] [Illustration: 240 PLAN OF THE NARAGUTA TIN MINES SHOWING WORKINGS] [Illustration: 241 PROPERTIES OF THE JUGA (NIGERIA) TIN AND POWER CO. LTD.] [Illustration: 242 PROPERTIES OF THE LUCKY CHANCE MINES, LTD., IN THE DUBBO DISTRICT] [Illustration: 243 THE DUBBO OR TOPAZ VALLEY PROPERTY Belonging to the Lucky Chance Mines, Limited] [Illustration: 244 RAFINSIROMA TIN PROPERTY Belonging to the Lucky Chance Mines, Limited] [Illustration: 245 THE POLCHI ALLUVIAL TIN PROPERTY Belonging to the Lucky Chance Mines, Limited] [Illustration: 246 THE BILIDI ALLUVIAL TIN PROPERTY Belonging to the Lucky Chance Mines, Limited]