NOTICE TO THE BINDER. 



The contents of this Number should be arranged in the 

 following order, when Volume XXVII is being bound : — 



Frontispiece. 



Title Page 



Contents of Vol. XXVII 



List of Contributors 



List of Plates . . . 



Index to Illustrations 



New Greneric Terms 



Errata ... 



List of Office-Bearers 



List of Members 



Accounts for 1920 



Index to Species 



o 



y To follow the frontispiece 



in this order, 



•J 



)^At the end of the Volume 

 in this order. 



