Date and Place. 



OFFICERS OF SECTIOXS 



Presidents. 



Secretaries. 



CHEMISTRY. BACTERIOLOGY. GEOLOGY. BOTANY, MINERALOGY, 

 ZOOLOGY. AGRICULTURE, FORESTRY, SANITARY SCIENCE. 



Dr. G. Potts, A. Stead. 



1909. Bloemfontein . 

 CHEMISTRY 



C. F. Juritz. M.A.. D.Sc. 

 F.I.C. 



GEOLOGY. METALLURGY, MINERALOGY AND 

 GEOGRAPHY. 



1910. Cape Town ... 



1911. Bulawayo 



1912. Port Elizabeth 



1913. Lourengo 



Marques 



1914. Kimberley 



1915. Pretoria 



1916. Maritzburg 



1917. Stellenbosch ... 



1918. Johannesburg... 



1919. Kingwilliams- 



town. 



1920. Bulawavo 



A. W. Rogers, M.A.. J. G. Rose, G. F. Avers. 



Sc.D.. F.G.S. 

 A. J. C. Molvneux. F.G.S., J. G. Rose, G. N. Blackshaw. 



F.R.G.S. ' 

 Prof. B. de St. J. van der J. G. Rose, J. E. Devlin. 



Riet. :\I.A.. Ph.D. 

 Prof. R. B. Young, M.A., Prof. G. H. Stanlev, Capt. A. 



D.Sc. F.R.S.E., F.G.S. Gratja. 



Prof. G. H. Stanlev, J. G. Rose, J. Parry. 

 A.R.S.M., M.LM.E., 

 .AI.I.M.M., F.I.C. 

 H. Kvnaston, .M.A., F.G.S. Dr H. C. J. Tietz. Prof. D. 



F. du Toit I\Ialherbe. 

 Prof. .J. A Wilkinson, Dr. H. C. J. Tietz. Prof. J. W 



M.A.. F.C.S. Bews. 



Prof. M. :\I. Rindl, Ing.D. Dr. H. C. J. Tietz. Prof. B. de 



St. J. van der Riet. 

 P. A. Wagner, Ing.D., Dr. H. C. J. Tietz, Dr. J. 



B.Sc. Moir. 



H. H. Green, D.Sc, F.C.S. Prof. J. A. Wilkinson, T. H. 



Harrison, W. G. Chubb. 

 F. P. ]\[ennell. F.G.S.. J. H. Hutcheon, A. M. Mac- 

 M.LM.M. Gregor. 



SECTION C— AGRICULTURE, ARCHITECTURE, ENGINEERING, 

 GEODESY, SURVEYING, AND SANITARY SCIENCE. 



1903. Cape Town ... Sir Chas. Metcalfe, Bart., A. H. Reid. 



M.I.C.E. 



1904. Johannesburg* I ieut.-Colonel Sir Percy G. S. Burt Andrews, E. J. 



Girouard, K.C.M.G., Laschinger. 



D.S.O. 



1906. Kimberley ... S. J. Jennings, C.E., D. W Greatbatch, W. New- 

 M.Amer.I.M.E., M.LM.E. digate. 



BACTERIOLOGY, BOTANY, ZOOLOGY, AGRICULTURE AND FORESTRY. 

 PHYSIOLOGY, HYGIENE. 



I;ieut. -Colonel H. Watkins W. A. Squire, A. M. Neilson, 



Pitchford, F.R.C.V.S. Dr. J. E. Duerden. 



Prof. S. Schonland, M.A., Dr. J. Bruce Bavs, W. Robert- 



Ph.D., F.L.S., C.M.Z.S. son, C. W. M'ally, Dr. L. H. 



Gough. 



Prof. H. H. W. Pearson, W. D. Severn, Dr. J. W. B. 



:\I.A., Sc.D., F.L.S. Gunning. 



F. Eyles, F.L.S. . INI.L.C. W. T. Saxton, H. G. Mundy. 



F. W. FitzSimons, F.Z.S., W. T. Saxton, I L. Drege. 



F.R.M.S. 

 A. L. I\I. Bonn. C.E. 



1907. Natal 



1908. Grahamstown... 



110. Cape Townt •• 



1911. Bulawayo 



1912. Port Elizabeth 



1913. Lourengo 



Marques 



1914. Kimberley 



1915. Pretoria 



1916. Maritzburg 



1917. Stellenbosch ... 



F. Flowers, Lieut. J. B. 



Botelho. 

 C. W. Mallv, W. J. Calder. 



Prof. G. Potts. AI.Sc. 



Ph.D. 

 C. P. Lounsburv. B.Sc. 



F.E.S. 

 I. B. Pole-Evans. M.A. 



J. Burtt-Davv, F.L.S.. C. W. Mally, C. S. Grobbelaar. 

 F.R.G.S. 



C. W. Mally, A. K. Haagner 

 C. W. TNlally, Prof. E. Warren. 



" Forestry added in 1904. 



t Sanitary Science added in 1910. 



