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

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

 obtain extra copies at one shilling per copy. Applications for copies should i 

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



The monthly numbers of the Journal are bound in such a manner a? toV 

 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. 



CORRESPONDENCE.— All communications other than those> 

 relating to the Journal should be addressed to the Assistant Secretary, P.O. 

 Box T497, Cape Toivn. (Telegraphic address: "Scientific/' Cape Town.) 



Communications for the Editor may also be addressed to P.O. Box No. 

 1497, Cape Town. 



REPRINTS. —Members desiring to have reprints of papers- 

 contributed by them at the PORT ELIZABETH MEETINGS are requested 

 to communicate with the Editor without delay stating the number of reprints 

 desired. 



SUBSCRIPTIONS.— Subscriptions of £1 for the year ending 

 30th June, 1913, became due oa the 1st July last.— Members 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 pro- 

 bably unnecessary expense will be caused, as it is very difficult to determine 

 what number of "copies .of the Journal will be required. The Council there-; 

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

 - .utstanding 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, 

 t to the Secretaries or Treasurer individually. 6d. should be added to 

 untry cheques for exchange. 



Cape Town, 1st April, 1913. 



