LIST OF PAPERS READ AT THE SECTIONAL 

 MEETINGS. 



Section A. — Astronomy, Mathematics, Physics, Meteoro- 

 logy, Geodesy, Surveying, Engineering, Architec- 

 ture and Irrigation. 



WEDNESDAY, JULY 3. 



1. Address by H. J. Holder, M.I.E.E., President of the Section. 



2. Some practical details of Kater's pendulum. By Prof. R. A. 



Lehfeldt, B.A., D.Sc. 



3. The Minor planet MT 191 1, and minor plaints in general. By R. T. 



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



FRIDAY, JULY 5. 



4. South African Meteorology: Weather forecasting. By A. G. 



Howard, F.S.A. 



Section B. — Chemistry, Geology, Mineralogy, and Geo- 

 graphy. 



TUESDAY, JULY 2. 



1. Address by Prof. P.. de St. J. van der Riet, M.A., Ph.D., President 



of the Section. 



2. Note on the Thaba Bosigo sand-dunes. By Prof. G. H. Stanley, 



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



3. On veins and inclusions in the Stellenbosch granite. Bv Prof. S. J. 



Shand, Ph.D.. D.Sc, F.G.S. 



WEDNESDAY, JULY 3 



4. Some notes concerning a deep bore at Zwartkops, near Port Elizabeth, 



and the resulting thermal chalybeate spring. Bv G. W. 

 Smith, A.M.I.C.E. 



5. The saltpans of the coast region. By W. S. Stead. 



6 Laccolites and Bvsmalites. Bv Prof. E. H. L. Schwarz, A.R.C.S., 

 F.G.S. 



7. The formation of chemical compounds in homogeneous liquid systems : 



a contribution to the theory of concentrated solutions. By 

 Prof. R. B. Denison, M.A., D.Sc, Ph. D. 



FRIDAY, JULY 5. 



8. The serum or precipitin test for blood, and its practical application 



in medico-legal cases in the Cape Province. Bv J. Muller, 

 B.A., F.C.S. 



9. The sugar content of maize stalks. Bv G. N. Blackshaw. B.Sc, 



F.C.S. 

 10. The use of wood ashes for manurial purposes. By A. Stead, B.Sc, 



F.C.S. 

 *T. Is silica an indispensable constituent of plant food? By M. Lundie. 

 12. Electrolvsis of water with carbon electrodes. Bv E. G. Brvant, 



B.A.. B.Sc. 



Section C. — Bacteriology, Botany, Zoology, Agriculture 



Forestry, Physiology, Hygiene, and Sanitary 



Science. 



TUESDAY, JULY 2. 



1. Address by F. W. FitzSimoxs. F.Z.S.. F.R.M.S., President of the 

 Section. 



