PUBLISHER'S NOTICE. 



The price of this Journal to the General PubHc is two shillings per copy. 

 Every Member of the Association is supplied with one copy free, and may 

 obtain extra copies at one shilUng per copy. Applications for copies should 

 be addressed to the Assistant General Secretary, P.O. Box 1497, Cape Town. 



NOTICE TO ADVERTISERS. 



The Advertisement Department is under the charge of the Central News 

 Agency, Ltd., 127, Long Street, Cape Town, who will supply all particulars 

 upon application. 



COMMUNICATIONS FOR THE EDITOR. 



These may be addressed to the undersigned at P.O. Box No. 3, Cape Town. 



Members desiring to have reprints of papers contributed by them at the 

 Bloemfontein Meeting are requested to communicate with the Editor. 



The monthly numbers of the Journal are bound in such a manner as to 

 permit of the whole volume being bound together, at the close of the year, 

 in a style uniform with that of the Annual Reports hitherto issued by the 

 Association. 



Chas. F. Juritz, Editor. 



NOTICES TO MEMBERS. 



"!■ All communications other than those relating to the Journal should, he 

 'addressed to the Assistant General Secretary, P.O. Box 1497, Cape Town. 

 (Telegraphic address : " Scientific," Cape Town.) 



The Subscriptions of SI for the year ending 30th June, 1911, are 

 now due. 



Members whose subscriptions are still unpaid are requested to be so 

 kind as to remit the amount as soon as possible to the Assistant General 

 Secretary, P.O. Box 1497, Cape Town. Unless such Members pay the amount 

 due at an early date great inconvenience and probably unnecessary expense 

 will be caused, as it is very difficult to determine what number of copies of 

 the Journal will be required, provision having to be made to supply every 

 member whose name appears on the register. The Council therefore appeals 

 to every member for support and co-operation, and asks that outstanding 

 subscriptions be paid without delay. The Journal will be sent only to those 

 whose arrear subscriptions are paid. 



Cheques, etc., should be crossed and made payable to the Association; 

 6d. should be added to country cheques for exchange. 



Cape Town, ist July, 1910. 



