Papers and contributions of scientific interest to be read 

 before the various Sections are invited, and the following" notes 

 will serve as a guide to persons intending to contribute : — 



Papers should not, as a rule, take more than half-an-hour in 

 delivery. Short papers leading to discussion are often more 

 valuable than longer ones. 



If a contributor desires to have his paper fully discussed it 

 will be reproduced and sent out to interested members, 

 provided it is received early enough. 



Members who give timely notice of their intention to take 

 part in the discussion- of any paper will be provided beforehand 

 with a copy or synopsis thereof. 



The Sectional Time Tables will be arranged so as to allow 

 of combined Sectional Meetings in the case of papers of 

 particular interest to more than one Section. Ample time will 

 be allowed for discussions, which it is intended to record in 

 consultation with the contributors thereto. 



Blackboards and lanterns will be provided for the purpose of 

 illustration, if desired. Members desiring to illustrate their 

 papers by means of lantern slides are requested to notify the 

 Assistant General Secretary at an early date. 



Non-members may contribute papers, but through a member 

 only. 



Papers read before the Association will be printed in full, 

 abstract or by title only in the Monthly Journal of the 

 Association. 



