X PRESIDENTS AND SECRETARIES OF THE SECTIONS. 



Pirsiilt'iits cnid Secretaries of the Sections of the Association. 



Date and Place. 



Presidents. 



Secretaries. 



SECTION A.— ASTRONOMY, CHEMISTRY, MATHEMATICS, METEOROLOGY 



AND PHYSICS. 

 Prof! P. D. Hahn, M.A. 



Ph.D. 

 J. R. Williams, M.I.M.M. 



M.Amer.I.M.E. 

 J. R. Sutton, M.A. 

 E. N. Neville, F.R.S., 



F.R.A.S.. F.C.S. 

 A. W. Roberts, D.Sc, 



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



ASTRONOMY, MATHEMATICS, PHYSICS, METEOROLOGY, GEODESY,. 

 SURVEYING, ENGINEERING, ARCHITECTURE AND GEOGRAPHY. 



1903. Cape Town .. 



1904. Johannesburg* 



1906. Kimberley • • 



1907. Natalf 



1908. Grahamstown 



Prof. L. Crawford. 



\V. CuUen, R. T. A. Innes. 



W. Gasson, A. H. J. Bourne. 

 D. P. Reid, G. S. Bishop. 



D. Williams, G. S. Bishop. 



1909. Bloemfontein 



1910. CapeTownl!.. 



Prof. W. A. D. Rudge, M.A. 

 Prof. T. C. Beattie, D.Sc, 

 F.R.S.E. 



H. B. Austin, F. Masey. 

 A. H. Reid, F. Flowers. 



SECTION B.— ANTHROPOLOGY, ETHNOLOGY, BACTERIOLOGY, BOTANY,. 

 GEOGRAPHY, GEOLOGY, MINERALOGY AND ZOOLOGY. 



R. Marloth, M.A., Ph.D. Prof. A. Dendv. 



G. S. Corstorphine, B.Sc, Dr. W. C. C. Pakes. W. H. 



Ph.D., F.G.S. Jollyman. 



Thos. Qucntrall, C. E. Addams, H. Simpson. 



M.I.Mech.E., F.G.S. 



CHEMISTRY, METALLURGY. MINERALOGY, GEOLOGY, ENGINEERING, 

 MINING AND ARCHITECTURE. 

 C. W. Methven, M.I.C.E., I R. G. Kirkby, W. Paton. 



F.R.S.E.. F.R.I.B.A. j 

 Prof. E. H. L. Schwarz, Prof. G. E. Cory, R. W. New- 



A.R.C.S., F.G.S. I man. J. Muller. 



CHEMISTRY, BACTERIOLOGY, GEOLOGY, BOTANY. MINERALOGY, 

 ZOOLOGY, AGRICULTURE, FORESTRY, SANITARY SCIENCE. 



1903. Cape Town . 



1904. Johannesburg 



1906, Kimberley . 



1907. Natal 



1908. Grahamstown 



1909. Bloemfontein 



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

 F.I.C. 



Dr. G. Potts, A. Stead. 



CHEMISTRY, GEOLOGY, METALLURGY, MINERALOGY & GEOGRAPHY. 



1910. Cape Town . . I A. W. Rogers, M.A., ScD., j J. G. Rose, G. F. Ayers. 

 I F.G.S. 



SECTION C— AGRICULTURE, ARCHITECTURE, ENGINEERING, GEO- 

 DESY, SURVEYING, AND SANITARY SCIENCE. 



1903. Cape Town . . 



1904. Johannesburg! 

 1906. Kimberley . . 



Bart., 



Sir Chas. Metcalfe, 



M.I.C.E. 

 Lieut. -Col. Sir Percy Girou- 



ard, K.C.M.G., D.S.O. 

 S. J. Jennings, C.E., 

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



A. H. Reid. 



G. S. Burt Andrews, E. J. 



Laschinger. 

 D. W. Greatbatch, W. Newdi- 



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. 



Gough. 



1907. Natal 



1908. Grahamstown 



* Metallurgy added in 1904. 



f Geography and Geodesy transferred to Section A and Chemistry and Metallurgy 

 to Section B, in 1907. 



11 Irrigation added in 1910 and Geograohv transferred to Section B. 

 X Forestry added in 1904. 



