EXCHANGE. 



Desiderata : fine specimens only of Scoparia ulmella, Knaggs, = conspicualis, 

 Hodgkinson. Duplicates: Sesia chrysidiformis and other Folkestone insects. — 

 H. G. Knaggs, Folkestone. 



CHANGE OF ADDRESS. 

 Eustace R. Bankes, from The Rectory, Corfe Castle, to Leadenhall, The Close, 

 Salisbury. 



Dr. Bkaithwaite to 26, Eudyniion Road, Brixton Hill, S.W. 



ENTOMOLOGICAL SOCIETY OF LONDON. -Meetings for the 

 Session 1899-1900:— 



Wednesday, October 4th, November 1st and 15th, December 6th, 

 1899. and ^Annual), January 17th, 1900. 



Scale of Charges for Advertisements. 



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



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

 Repeated or continuous Advertisements per contract 

 There is no charge for Lists of Duplicates and Desiderata 



POR 8 ALE — LKHVM AND PUP^ of very many of the 

 -*- BRITIbH LEPIDOPTERA; also tine and well-set specimens of Bkitish 

 Lepidopikka Aculeate HyMENOPTEKA Saw Flies Ichneujkjxs 



COLEOPTERA DiPTERA HeMIPTERA NeUKOPTEKA. 



Preserved Pupae, Pupa Cases, and Coco<ms of Lepidoptera, ^'c. 

 For Price Lists, which are separate, apply to— 



W. H. HARWOOD. Colchester 



WATKiNS & DOHCASTER, iaturalLsts, 



Keep in stock ail Ai tides for Entomologists, Ornithologists, Botanists, &c. : Umbrella 

 Net, 7/-; Folding Cane or Wire, 3/6, 4/-; Main King Net, 1/3, 2/-, 2/6; Pocket 

 Boxes, 6d., 9d., 1/-, 1/6; Store Boxes, with Ciiniphor Cells, 2/6, 4/-, 5/-, H/-; Zinc 

 Pocket Boxes, 9d., 1/-, 1/6, 2/-; Setting Boaids, from 6c]. to 1/10; Complete set 

 of 14 boards, 10/« ; Breeding Cages, 2/6, 4/-, 5/-; Sugaring Tins. 1/6, i'/- ; Sugar- 

 ing Mixture, ready for use, 1/9 per tin ; Setting Houses, 9/6, 11/h, ]■!/-; Glass 

 Topped and Glass Bottomed Boxes, from 1/4 per doz. ; Zinc Killing Boxes, 9d., 1/- ; 

 Coleoptera Ccillecting Bottles, 1/6, 1/8; Collecting Box, containing 26 tubes (very 

 useful for Coleopteiists, Microscopists, &c.), 4/6; Brass Chloroform Bottle, 2/-. 

 Improved Pocket Pupa-digger in leather sheath (strongly recommended), 1 /9 ; Steel 



Forceps, 1/6, 2/-, 2/6 per pair ; Pocket Lens, from 1/- to 8/-. 

 Taxidern ists' Conipanion, containing most necessary implements for skinning, 10/6. 

 Scalpels, with ebony handles, 1/3 ; Fine Pointed Scissors, 2/- per pair ; Brass Blow- 

 pipe, 4d., 6d. ; Egg Diills, 2d., Sd. ; ditto, best quality, 1/- each; Botanical Vasca- 

 lum, 1/6, 2/9, 3/6, 4/6, 7/6 ; Label List of British Macro- Lepidoptera, with Latin 

 and English Names, 1/6; List of British Lepidoptera (every species numbered), 1/- ; 

 or on one side for Labels, 2/-. 



*#* Now ready — The Exclifinge List and Label List compiled by Mr. Ed. Weyrick, 



B.A., F.Z.S., F.E.S., according to liis recent Handbook of Briti.-li Lepidoptera. 

 Exchange Lists, l^d. each, 8d. per dozen, oi 4/- per 100; Label Lists, 1/6 each. 



Ji large stock of British, Europeaij, and Exotic Lf iiidopteru, 

 t^oli30ptera, and Birds' Kgys. 



E3SrT01v^0IL0a-IG-/^L_. F'INS. 



The " DIXON " LAMP NET (invaluable for taking Moths off street lamps 

 without climbing the lamp posts), 2 s. 6d. 



^gr ONLY ADDRESS— 



36, STRAND, W.C., Five Doors from Charing Cross, 



1^ o ]sr o o >J^. 



Birds and Mammals, ^c. Preserved ^"Mounted, bij jirst-rlass workmen. 

 Our New Price List (66 pp.) .sent post free to any address on application 



