Vlll 



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 

 1911- Bulawayo 



1912. Port Elizabeth 



1913. LourenQO 



Marques 



1914. Kimberley 



1915. Pretoria 



1916. Alaritzburg . 

 Durban . . . . 



1917. Stellenbosch . . 



1918. Johannesburg 



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, M.A., D.Sc, 



F.I.C. 

 W. Cullen. 



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

 F R S F 

 Prof. H. Bohle, M.LE.E. 

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



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

 W. H. Logeman, M.A. 

 A. W. Roberts, D.Sc, 



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

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

 D.Sc 

 S. Seruya. 



Prof. E. H. L. Schwarz, 

 A.R.C.S., F.G.S. 



E. T. Mellor, D.Sc, 



F.G.S., M.I.M.M. 

 C. W. Mally, M.Sc, 



F.E.S., F.L.S. 

 C. P. Lounsburj', B.Sc, 



FES 

 R. f. A.' Innes, F.R.A.S., 



F.R.S.E. 

 H. E. Wood, M.Sc. 



F.R.Met.S. 

 Prof. J. D. F. Gilchrist, 

 M.A.. D.Sc. Ph.D., 

 F.L.S.. C.M.Z.S. 

 Prof. H. B. Fantham, 

 M.A., D.Sc. A.R.C.S.. 

 F.Z.S. 

 Prof. J. E. Duerden, M.Sc. 

 Ph.D.. A.R.C.S. 



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 Manufac- 

 ture and' Use. 

 Astronomy. 



The Conquest of the Air. 

 Electoral Reform — Propor- 

 tional Representation. 

 The Gyroscope. 

 Imperial Astronomy. 



Antarctica. 



The history of Portuguese 

 conquest and discovery. 



The Kimberley Mines, their 

 discovery, and their rela- 

 tion to other volcanic vents 

 in South Africa. 



The gold bearing conglomer- 

 ates of the Witwatersrand. 



The House fly under South 

 African conditions. 



Scale Insects and their travels. 



Astronomy. 



Some imsolved problems of 



Astronomy. 

 Some marine animals of 

 South Africa. 



Evolution and Mankind. 



Ostriches. 



