iv 
Transactions of the Boyal Society of South Africa. 
Grobbelaar, C. S., M.A., Heemsted, Rie- 
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South Africa. 
Hamlin, E. J., B.Sc, Electric Light 
Works, Stellenbosch, Cape Prov., South 
Africa. 
Hardenberg, C. B., M.A., Department of 
Agriculture, New Hanover Eail, Natal. 
Harger, H. S., P.O. Box 1945, Johannes- 
burg. 
Haughton, Sidney H., B.A., South African 
Museum, Cape Town. 
Hayward, S. H., L.D.S., Colonial Mutual 
Buildings, Cape Town. 
Henkel, J. S., Forest Department, Pieter- 
maritzburg. Natal. 
Herman, C. L., M.B., CM., M.R.C.S., 
Mount Nelson Hotel, Cape Town. 
Heymans, A., M.D., P.O. Box 259, Pretoria. 
Holtzhausen, D., B.A., Irrigation Depart- 
ment, Pretoria, Transvaal. 
Howard, E. N., M.B.C.8., O'okiep, Cape 
Province, South Africa. 
Hugo, D. de v., M.B., CM., Mansion 
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Humphreys, W. A., B.A., Ohlange Insti- 
tute, Phoenix, Natal. 
Hutcheon, James, M.A., F.R.G.8., School 
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Jacot, E., B.A., The University of Cape 
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Jagger, J. W., F.S.S.,M.L.A., St. George's 
Street, Cape Town. 
Jiinisch, N., Blinkbonnie, Camp Ground 
Eoad, Newlands, Cape Town. 
Janse, A. J. T., Normal College, P.O. Box 
855, Pretoria. 
Jardine, Major W., P.O. Box 153, Cape 
Town. 
Johnston, W., Ehodes Buildings, Cape 
Town. 
Kehoe, D., M.B.CV.8., Veterinary 
Eesearch Laboratory, P.O. Box 593, 
Pretoria. 
Kent, Thomas P., M.A., The University 
of Cape Town, Cape Town. 
Ketchen, A. D., M.D., Clonbrook, 82, 
Orange Street, Cape Town. 
Kolbe, Rev. F. C, B.A., D.D., St. Mary's 
Presbytery, Cape Town. 
Krapohl, J. H. C, B.A., Concordia, Cape 
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Lawrence, F. J., CC <^ R.M., Tulbagh, 
Cape Prov., South Africa. 
Legat, C. E., Department of Forestry, 
Pretoria. 
Le Eoux, T. H., B.A., Litt.D., University 
College, Pretoria. 
Leslie, C. D., P.O. Box 1167, Johannes- 
burg. 
Leslie, T. N., P.O. Box 23, Vereeniging, 
Transvaal. 
Lester, J. B., M.D., 80, Queen Victoria 
Street, Cape Town. 
Leviseur, M., P.O. Box 253, Bloemfontein, 
O.F.S. 
Lewis, Alfred D., M.A., Irrigation Depart- 
ment,Bloemf ontein,0 . F. S. , South Africa. 
Lithman, K. V., P.O. Box 640, Cape Town. 
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Public Library, Cape Town. 
Logeman, W. H., M.A., Grey University 
College, Bloemfontein, O.F.S. 
Lotz, H., Ph.D., Berliner Strasse 57, 
Charlottenburg, Germany. 
Lyle, J., M.A., Grey College School, 
Bloemfontein, O.F.S. 
Malan, D. E., M.A., c/o Mrs. F. E. Malan, 
Murray Street, Wellington, Cape Prov., 
South Africa. 
Malleson, P. E., Ida's Valley, Stellenbosch, 
Cape Prov., South Africa. 
Mansergh, C. W. L., I.S.O., Provincial 
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Marshall, G. A. K., D.Sc, F.E.8., F.Z.8., 
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Menmuir, E. W., M.Inst. CE., Church 
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Methuen, Hon. Paul A., F.Z.8., 349, 
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of Agriculture, Eesearch Laboratory, 
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South Africa. 
Molengraaf , G. A. F., Ph.D., Voorstraat 60, 
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Nicholson, G. T., M.Inst.CE., Eesident 
Engineer, Alfred Docks, Cape Town. 
