594 Report S.A.A. Advancement of Science. 



Heywood, Arthur William, Conservator of Forests, Umtata, 



Transkei, Cape Colony. 

 Hill, Frederick Alexander, P.O. Box 4566, Johannesburg. 

 Hill, J. L., P.O. Box 393, Pretoria. 

 Hill, Patrick Joseph, Architect, c/o Brennan & Hill, P.O. Box 16, 



Kimberley, Cape Colony. 

 Hintrager, Dr. O. R., Windhoek, German S.W, Africa. 

 Hirst, Percy, Beira, Portuguese East Africa. 

 Hodder, S., Customs House, Johannesburg. 

 Hofmeyer, Hon. Jan Hendrick, Member Executive Council, Avond 



Rust, Stephen Street, Cape Town. 

 Hofmeyer, H. J., P.O. Box 3357, Johannesburg. 

 Holderness, J. C, (address wanted). 

 •Holford, W. G., P.O. Box 2927, Johannesburg. 

 Holm, A., Experimental Farm, Potchefstroom, Transvaal. 

 Holtby, A. C, MJ.E.E., P.O. Box 4336, Johannesburg. 

 Honnold, W. L., P.O. Box 2269, Johannesburg. 

 Hooper, Henry Chartres, Department of Agriculture, Cape Town. 

 *Hopper, E., P.O. Box 550, Johannesburg. 

 *Horne, William James, Assoc. M. Inst. E.E., F.R.S.S.A., South 



African College, Cape Town. 

 Horsfall, L. A., B.A., LL.B., A.R. Magistrate, Krugersdorp, 



Transvaal. 

 Horwood, Charles Harry Russell, B.A.Oxon., P.O. Box 1105, 



Queen's Town, Cape Colony. 

 Horwood, C. Baring, F.G.S., A.R.S.M., A.I.M.M., Assoc.M.Inst. 



C.E., P.O. Box 1030, Johannesburg. 

 Hosken, Richard, P.O. Box 667, Johannesburg. 

 Hosken, William, M.L.C., P.O. Box 667, Johannesburg. 

 Hosking, Charles, P.O. Box 106, Krugersdorp, Transvaal. 

 *Hough, Sydney Samuel, M.A., F.R.S., Royal Observatory, near 



Cape Town. 

 Hough, Mrs. S. S., Royal Observatory, near Cape Town. 

 Howard, C. W., B.A., Department of Agriculture, P.O. Box 434, 



Pretoria. 

 Howard, E. H., P.O. Box 119, Klerksdorp, Transvaal. 

 Howard, R. N., M.R.C.S., L.R.C.P., F.R.M.S., O'okiep, Nama- 



qualand. Cape Colony. 

 Howitz, L., P.O. Box 1051, Pretoria. 

 Hoyle, J. Johnson, P.O. Box 744. Johannesburg. 

 Hudson, Miss Lilian Elizabeth, B.A., 24a, Marlborough House, 



Beit Street, Johannesburg. 

 Hudson, Walter Edward, P.O. Box 189, Johannesburg. 

 Hughes, George, " Rock Life," Burg Street, Cape Town. 

 Hulsteyn, Sir William van, P.O. Box 46, Johannesburg. 

 Hume, William, P.O. Box 1532, Johannesburg. 

 tHumphrey, Wm. Alvara, B.A., Ph.D., F.G.S., P.O. Box 435, 



Pretoria. 

 Hutcheon, Duncan, M.R.C.V.S., Hon. Assoc. R.C.V.S., Lagens- 



dale, Maitland, near Cape Town. 



