TpOE SALE.— Collection of well set BRITISH COLEOPTERA 



in book store boxes, also FINE FOREIGN BEETLES in boxes, and Cabinet, 

 of BRITISH AND FOREIGN LEPIDOPTERA. 



HALL, Ashby Cottage, \^atford, Herts. 



ENTOMOLOGICAL SOCIETY OF LONDON.— Meetingfs for the 

 Session 1905-1906:— Annual, Wednesday, January 17th, 1908. 



Complete in one thiclt volume, royal 8uo, ivith 59 plates engraved on copp&r 

 from the author's drawings : 



A MONOGRAPHIC REVISIO>^ AND SYNOPSIS OF THE 

 -^ TRICHOPTERA OF THE EUROPEAN FAUNA. By Robert McLachlan, 

 F.R.S., F.L.S., &o. Price, £3 10s. 



First Additional Supplement (with 7 plates), Price, 8s. 



London : Gurnet & Jackson, 10, Paternoster Row, E.G. 

 Berlin : Friedlander und Sohn, 11, Carlstrasse. 



Scale of Charges for Advertisements. 



Wliole Page £2. Half Page £1 Is. Quarter Page 12s. 6d. 



Lowest charge, 3s. 6d. up to 5 lines; 6d. per line afterwards. 

 Hepeated or continuous Advertisements per contract. 

 There is no charge for Lists of Duplicates and Desiderata. 



**NATURB, 



A WEEKLY ILLUSTRATED JOURNAL OP SCIENCE. PRICE 6d, 



^' Nature " contains Original Articles on all subjects coming within the domain of 

 Science, contributed by the most eminent scientific writers of the day. It also 

 contains Rerierrs of all recent scientific works ; Correspondence Columns, which 

 form a medium of scientific discussion and of intercommunication among men of 

 Science ; Accounts of the leading Scientific Serials ; Abstracts of the more 

 sraluable papers which appear in foreign journals ; Reports of the Proceedings of 

 the Principal Scientific Societies and Academies of the World ; and Notes on all 

 matters of current scientific interest. 



£ s. d. 

 1 10 6 



15 6 

 8 



Money Orders to be made payable to MACMILLAN and CO., Ltd. 

 OOee: St. Martin's Street, London, W.C. 



