§ No. 42. Ceylon (Report on the results of the mineral survey in 1905–1906). (September 23.)
§ No. 43. Caicos Islands (Report with special reference to the further development of the sisal industry). (October 26.)
§ No. 44. East Africa Protectorate (Report on Survey Department, by Major E. H. Hills, R.E., C.M.G., dated 21st February, 1907). (November 4.)
§ No. 45. East Africa Protectorate (Report relating to the geology of the East Africa Protectorate, by Mr. H. Brant-wood Muff, B.A., of the Geological Survey of Great Britain.) (January 27.)