VI 



PRESIDENTS AND SECRETARIES OF THE SECTIONS. 



Date and Place. 



Presidents- 



Secretaries. 



ECONOMICS AND STATISTICS, SOCIOLOGY, ANTHROPOLOGY 

 AND ETHNOLOGY. 



1908. Grahamstown W. Hammond Tooke. 



Prof. A. S. Kidd. 



ANTHROPOLOGY, ETHNOLOGY. EDUCATION, HISTORY, MENTAL 

 SCIENCE, PHILOLOGY, POLITICAL ECONOMY. SOCIOLOGY 

 AND STATISTICS. 



1909. Bloemfontein 



1910. Cape Town . . 



1911. Bulawayo 



1912. Port Elizabeth 



1913. Lourengo 



Marques 



Hugh Gunn, M.A. 



Rev. W. Flint, D.D. 

 G. Duthie. M.A., F.R.S.E. 

 W. A. Way, M.A. 

 J. A. Foote, F.G.S. 



G. C. Grant, Rev. W. A. 



Norton. 

 G. B. Kipps, W. E. C. Clarke. 

 G. B. Kipps. W. J. Shepherd. 

 G. B. Kioos, E. G. Bryant. 

 H. Pirn, J. Elvas. 



EVENING DISCOURSES. 



Date and Place. 



Lecturer. 



Subject of Discourse. 



1903. Cape Town . 



1904. Johannesburg 

 1906. Kimberley 



1907. Maritzburg . 

 Durban . . . 



1908. Grahamstown 



1909. Bloemfontein 



Maseru . . 



1910. Cape Town 



191 1. Bulawayo 



1912. Port Elizabeth 



191 3. LourenQO 



Marques 



Prof. W. S. Logeman, 

 B.A.. L.H.C. 



H. S. Hele-Shaw, LL.D., 



F.R.S., M.I.C.E. 

 Prof. R. A. Lehfeldt, B.A., 



D.Sc. 

 W. C. C. Pakes, L.R.C.P., 

 M.R.C.S.. D.P.H.. F.I.C. 



R. T. A. Innes, F.R.A.S., 



F.R.S.E. 



Prof. R. B. Young. M.A., 



B.Sc, F.R.S.E., F.G.S. 



Prof. G. E. Cory. M.A. 



A Theiler, C.M.G. 



C. F. Juritz, 



F.I.C. 

 W. Cullen. 



M.A.. D.Sc. 



R. T. A. Innes. F.R.A.S.. 



F.R.S.E. 



Prof. H. Bohle, M.I.E.E. 



J. Brown, M.D., CM., 



F.R.C.S.. L.R.C.S.E. 

 W. H. Logeman, M.-'K. 

 A. W. Roberts, D.Sc, 



F.R.A.S.. F.R.S.E. 

 Prof. E. J. Goddard. B.A., 

 D.Sc. 

 S. Seruva. 



The Ruins of Persepolis and 

 how the Inscriptions were 

 read. 



Road Locomotion — Present 

 and Future. 



The Electrical Aspect of 

 Chemistry. 



The Immunisation against 

 Disease of Micro- organic 

 Origin. 



Some Recent Problems in 

 Astronomy. 



The Heroic Age of South 

 African Geology. 



The History of the Eastern 

 Province. 



Tropical and Sub-tropical 

 Diseases of South Africa: 

 their Causes and Propaga- 

 tion. 



Celestial Chemistry. 



Explosives : their 

 ture and Use. 

 Astronomy. 



Manufac 



The Conquest of the Air. 

 Electoral Reform — Propor- 

 tional Representation. 

 The Gyroscope. 

 Imperial Astronomy. 



Antarctica. 



The history of Portuguese 

 conquest and discovery. 



