Messrs. Huddart and Lush prospecting on one of the Creeks of the Dubbo or Topaz Valley Property 214 Face of Alluvial, 16 feet deep, averaging about 6 lbs. of Tin per cubic yard; Dubbo or Topaz Valley Mine 215 Juga Camp: Pay-day 216 Rafinsiroma Camp 217 Rafinsiroma Dam, looking south-east 218 House-building, Rafinsiroma Tin Mines 219 A Group of Natives 220 View in Amo 221 A View in Vom 222 Mr. G. W. Christian, a Nigerian Trader 223 Steamers discharging at Baro 224 Baro Yard 225 Baro Beach just before the Railway was begun: Baro-Kano Railway 226 Setting out Earthwork at Patatifi, Baro-Kano Line 227 Temporary Bridge over the Bakogi River, Baro-Kano Line 228 Engine of the Emir Class on Steel Bridge, Baro-Kano Line 229 Earthwork in Progress, Baro-Kano Line 230 Straightening Road at Railhead, Baro-Kano Line 231 Niger End of the Line: View from Baro Hill 232 General View of Baro Station 233 Mr. H. W. Laws, Engineer to the Niger Company 234 Map of Southern Nigeria 235 Map of Northern Nigeria 236 Map showing Route of Railway from Baro to Rigachika 237 Map showing Railway and Roads to Tin Fields 238 Alluvial Tin Districts in the Bauchi Province 239 Plan of the Naraguta Tin Mines showing Workings 240 Properties of the Juga (Nigeria) Tin & Power Company, Limited 241 Properties of the Lucky Chance Mines, Limited, in the Dubbo District 242 The Dubbo or Topaz Valley Property, belonging to the Lucky Chance Mines, Limited 243 Rafinsiroma Tin Property, belonging to the Lucky Chance Mines, Limited 244 The Polchi Alluvial Tin Property, belonging to the Lucky Chance Mines, Limited 245 The Bilidi Alluvial Tin Property, belonging to the Lucky Chance Mines, Limited 246