CONTENTS. 



PAGE, 



The minor planet MT 1911: and on minor planets in general: 



R. T. A. Innes, F.R.A.S 215 



Sir David Gill 222 



Irrigation by sun power in North Africa 222 



A precentage compass dial 222 



Some observations on Convoluta roscoffensis : H. A. Wager, A.R.C.S. 223 



Sir W. H. White 225 



Cape wine-levures, and their use in wine making: a preliminary 



study : A. I. Perold, B.A., Ph.D 226 



Transmutation of Elements 243 



Transactions of Societies 245 



Townshend, Taylor and Simshall, Punters, Cape Town. 



