OFFICERS OF SECTIONS. Xlll 



Date and Place. Presidents. Secretaries. 



CHEMISTRY, BACTERIOLOGY, GEOLOGY, BOTANY, MINERALOGY, 

 ZOOLOGY, AGRICULTURE, FORESTRY, SANITARY SCIENCE. 



1909. Bloemfontein C. F. Juritz, M.A., D.Sc, Dr. G. Potts, A. Stead. 



PTC 

 CHEMISTRY, GEOLOGY, METALLURGY, MINERALOGY AND 



GEOGRAPHY. 



1910. Cape Town ... A. W. Rogers, M.A., J. G. Rose, G. F. Avers. 



Sc.D., F.G.S. 



1911. Bulawayo A. J. C. Molyneux, F.G.S., J. G. Rose, G. N. Blackshaw. 



F R P S 



1912. Port Elizabeth Prof. B. de St. J. van der J. G. Rose, J. E. Devlin. 



Riet. M.A., Ph.D. 



1913. Lourenco Prof. R. B. Young, M.A., ProC G. H. Stanley, Captain A. 

 Marques D.Sc, F.R.S.E., F.G.S. Graca. 



1914. Kimberley 



1915. Pretoria 



1916. Maritzburg 



1917. Stellenbosch 



1918. Johannesburg 



1919. Kingwilliams- 



town. 



1920. Bulawayo 



1921. Durban 



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



A.R.S.M., M.I.M.E., 



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

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



du Toit Malherbe. 

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



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



Prof. M. M. 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. Moir. 



B.Sc. 

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



Harrison. W. G. Chubb. 

 F. P. Mennell. F.G.S., J. M. Hutcheon, A. M. Mac- 



M.I.M.M. Gregor. 



J. Moir. M.A., D.Sc, Prof. J. A. Wilkinson, A. Kloot. 



F.I.C. 



SECTION C AGRICULTURE, ARCHITECTURE, ENGINEERING, 



GEODESY, SURVEYING AND SANITARY SCIENCE. 



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



M.I.C.E. 

 1904 Johannesburg* Lieut. -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. Newdi- 



M.Amer.I.M.E., M.I.M.E. gate. 



BACTERIOLOGY, BOTANY, ZOOLOGY, AGRICULTURE AND 

 FORESTRY, PHYSIOLOGY, HYGIENE. 



... Lieut. -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 Bays, W. Robert- 

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



1 Gough. 



1907. Natal 



1908. Grahamstown 



1910. Cape Townt 



1911. Bulawayo ... 



1912. Port Elizabeth 



1913. Lourenco 



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



M.A., Sc.D.. F.L.S. 

 F. Eyles, F.L.S., M.L.C. 



Gunning 

 W. T. Saxton, H. G. Mundv. 



W. T. Saxton, I. L. Drege. 



Lieut. J. B. 



F. Flowers, 



Bothelho. 

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



F. W. FitzSimons, F.Z.S 



F.R.M.S. 

 A. L. M. Bonn, C.E. 

 Marques 



1914. Kimberley Prof. G. Potts, M.Sc, 



Ph.D. 



1915. Pretoria C. P. Lounsbury, B.Sc , C. W. Mally, A. K. Haagner. 



F.E.S. 



1916. Maritzburg ... I. B. Pole-Evans, M.A., C. W. Mally, Prof. E. Warren 



B.Sc, F.L.S. 



1917. Stellenbosch ... J. Burtt-Davey, F.L.S.. C. W. Mally, C. S. Grobbelaar 



F.R.G.S. 



* Forestry added in 1904. 



+ Sanitary Science added in 1910. 



