SECTIONAL COMMITTEES. 

 Section A. — ASTRONOMY, MATHEMATICS, PHYSICS, 

 METEOROLOGY, GEODESY, SURVEYING, ENGIN- 

 EERING, ARCHITECTURE AND IRRIGATION. 

 President, Prof. J. C. Beattie, D.Sc, F.R.S.E. ; Vice-Presidents : J- 

 R. Sutton, MA., Sc.D., A. W. Roberts, D.Sc, F.R.A.S., F.R.S.E.. 

 E. Nevill, F.R.S., Sir Charles Metcalfe, Bart., M.I.C.E., Prof. W. A- 



D. Rudge, M.A., (ex-officio) Prof. H. Bohle, Prof. L. Crawford, M.A.. 

 D.Sc, F.R.S.E., G. W. Herdman, M.A., M.I.C.E., S. S. 

 Hough, M.A., F.R.S., R. T. A. Innes, F.R.A.S., F. E. 

 Kanthack, A.M.I.C.E., Prof. R. A. Lehfeldt, B.A., D.Sc, 

 J. Lyle, M.A., Prof. John Orr, B.Sc, M.I.C.E., Theo. 

 Reunert, M.I.C.E.; Hon. Secretaries : Arthur H. Reid, 

 F.R.I.B.A., P.O. Box 120, Cape Town; Frank Flowers, 

 F.R.G.S., F.R.A.S., P.O. Box 1878, Johannesburg. 



Section B. — CHEMISTRY, GEOLOGY, METALLURGY, 

 MINERALOGY AND GEOGRAPHY. 



President, A. W. Rogers, M.A., Sc.D., F.G.S. ; Vice-Presidents : 

 Prof. P. D. Hahn, Ph.D., MA., G. S. Corstorphine, BSc, Ph.D., 

 F.G.S., Prof. E. H. L. Schwarz, A.R.C.S., F.G.S., C. F. Juritz, M.A., 

 D.Sc, F.I.C., {ex officio) Wm. Cullen, W. A. Caldecott, B.A., D.Sc, 

 F.C.S., A. von Dessauer, M.E., J. Moir, M.A., D.Sc. F.C.S.. Prof. 

 G. H. Stanley, A.R.S.M., M.I.M.M., Albert Walsh, Prof. 

 J. A. Wilkinson, M.A., F.C.S.; Hon. Secretaries : J. G. Rose, 

 Government Analytical Laboratory, Cape Town; Gilbert F. 

 Ayres, Dynamite Factory, Modderfontein, Transvaal. 



Section C— BACTERIOLOGY, BOTANY, ZOOLOGY, AGRI- 

 CULTURE, FORESTRY, PHYSIOLOGY, HYGIENE AND 

 SANITARY SCIENCE. 

 President, Prof. H. H. W. Pearson, M.A., Sc.D., F.L.S. ; Vice- 

 Presidents: R. Marloth, M.A., Ph.D., Lt.-Col. H. Watkins-Pitchford, 

 F.R.C.V.S., S. Schonland, M.A., Ph.D., F.L.S., C.M.Z.S., (ex officio) A. 

 Jasper Anderson, M.A., M.B., D.P.H., M.R.C.S., Harry Bolus, D.Sc, 

 F.L.S., J. Burtt-Davy, F.L.S., F.R.G.S., Prof. ]. E. Duerden, M.Sc, 

 Ph.D., A.R.C.S., Prof. J. D. F. Gilchrist, M.A., D.Sc, Ph.D., 

 F.L.S. , C. P. Lounsbury, B.Sc, F.E.S., W. J. Palmer, I. B. 

 Pole-Evans, B.Sc, Prof. G. Potts, B.Sc, Ph.D., F. B. Smith, 

 Arnold Theiler, C.M.G., M.D., R. W. Thornton; Hon. 

 Secretaries : W. T. Saxton, M.A., F.L.S., South African 

 College, Cape Town; Dr. J. W. B. Gunning, Zoological 

 Gardens, Pretoria. 



Section D.— ANTHROPOLOGY, ETHNOLOGY, EDUCATION, 

 HISTORY, MENTAL SCIENCE, PHILOLOGY, POLITI- 

 CAL ECONOMY, SOCIOLOGY AND STATISTICS. 

 President, Rev. W. Flint, D.D. ; Vice-Presidents : Dr. A. H.Watkins, 

 M.R.C.S., E. G. Gane, M.A., W. Hammond Tooke, Hugh Gunn, 

 M.A., {ex officio) J. E. Adamson, J. A. Foote, F.G.S., F.E.I. S., H. 



E. S. Fremantle, M.A., F.S.S., Rev. E. Jacottet, Rev. H. A. 

 Junod, Prof. W. S. Logeman, B.A., L.H.C., T. W. Lowden, 

 J. M. P. Muirhead, F.R.S.E., F.C.I.S., Maitland H. Park. 

 M.A., LL.D., Louis Peringuey, D.Sc, F.E.S., F.Z.S., J. R. 

 MVhitton; Hon. Secretaries : Prof. R. F. Alfred Hoernle, M.A., 

 B.Sc, South African College, Cape Town; W. E. C. Clarke, 

 M.A., Education Department, Pretoria. 



