EVENING DISCOURSES. 



Date and Place. 



1910. Cape Town 



1911. Bulawayo ... 



1912. Port Elizabeth 



Lecturer. 

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



Subject of Discourse. 

 The Conquest of the Air. 



J. Brown, M.D., CM., Electoral Reform — Proportional 

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



W. H. Logeman, M.A. 



The Gyroscope. 



1913. Lourenco 



Marques 



1914. Kimberley 



A. W. Roberts, D.Sc, Imperial Astronomy. 

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



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

 D.Sc. 



S. Seruya. 



Prof. E. H. L. Schwarz, 

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



1915. Pretoria 



1916. Maritzburg 

 Durban 



1917. Stellenbosch 



1918. Johannesburg 



1919. Kingwilliams- 



town 



East London 



1920. Bulawayo 



1921. Durban ... 



The History of Portuguese 

 Conquest and Discovery. 



The Kimberley Mines, their 

 Discovery and their Relation 

 to other Volcanic Vents in 

 South Africa. 



E. T. Mellor, D.Sc, F.G.S., The Gold-bearing Conglomerates 



M.I.M.M. of the Witwatersrand. 



C. W. Mallv. M.Sc, The House Fly under South 



F.E.S., F.L.S. African conditions. 



C. P. Lounsbury, B.Sc, Scale Insects and their travels. 



F.E.S. 

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



F.R.S.E. 

 H. E. Wood, M.Sc, Some Unsolved Problems of 



F.R.Met.S. Astronomy. 



Prof. J. D. F. Gilchrist, Some Marine Animals of South 



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



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

 Prof. H. B. Fantham, Evolution and Mankind. 



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



F.Z.S. 

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



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

 Prof. E. J. Goddard, B.A., The Approaching South African 



D.Sc. Antarctic Expedition. 



Prof. G. E. Cory, M.A. Early History of Kaffraria an .1 



Ea3t London. 



Prof. J. A. Wilkinson, The Nitrogen Problem. 

 M.A., F.C.S. 



A. L. du Toit, D.Sc, F.G.S. Land Connections between the 



other Continents and South 

 Africa in the Past. 



