WATKINS & QOfiCASTEfi, llatuiratists, 



Keep in stock all Articles for Entomologists, Ornithologists, Botanists, Ac. : Dinbren« 

 Net, 7/- ; Folding Cane or Wire, 3/6, 4/-, -t/6 ; Plain Ring Net, 1/3, 2/-, 3/- ; Pock»» 

 Boxes, 6d., 9d., 1 /-. 1/6 ; Store Boxes, with Camphor Colls, 2/6, 3/6, 4/-, 5/-, 6/- ; Zine 

 Pocket Boxes, 9d., 1/-, 1/6, 2/- Setting Boards, from 5d. to 1/10; Complete set 

 ot 14 boards, 10/6; Breeding Cajres, 2/6,4/-, 5/-, 7/6; Sugaring Tins. 1/6, 2/-; Sugar- 

 ing Mixture, ready for use, 1/9 per tin; Setting Houses, 9/6, 11/6, 1 4/- ; Glass 

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

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

 useful for Coleoptei ista, Micnjscopists, Ac), 4/6; Brass Chloroform Bottle, 2/6. 

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



Forceps, 1/6 to 3/- per pair ; Pocket Lens, from 1/6 to 8/6. 

 raxiderniists' Companion, containing most necessary implements for skinning, 10/6; 

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

 pipes, 4d., 6d. ; Egg Drills, 2d., 3d. ; ditto, best quality, 9d. each ; Botanical Vaacu- 

 lum, 1/6, 2/9, 3/6, 4/6; 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/-. 



SILVER PINS FOR COLLECTORS OP MICRO-LEPIDOPTERA, Ac, 



as well as minute insects of all other families. 



We sfcook rarious sizes and lengths of these Silrer Pins, which have oertam 



advantages over the entomological pins usually employed. 



For instance, insects liable to become greasy and rerdigrisy, like Sesiidae, are best 



pinned on Silver pins, which will last much longer than the ordinary pins (whether 



enamelled black, or gilt, or silvered). 



We shall be pleased to send pattern cards on application. 



^ large stoch of British^ European, and Exotic l^epidoptera, 



igoleoptera, and J^irxls' Eggs. 



ElSTTOMIOLOO-IO-i^lL. r^IISTS. 



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

 without climbing the lamp posts), 3s. 6d. 



36, STRAND, LONDON, W.C., ENGLAND. 



Birds and Mammals, Sfc.^ Preserved !f Mounted by first-class workmen. 

 Our New Price List (100 pp.) sent post free to any address on application. 



:B'OTt Sj^XjEi. 



16 NATURAL HISTORY CABINETS 



Belonging to the late Db. Mason, 



ALSO 



FOUR MICROSCOPICAL CABINETS, 



Containing Microscopical Slides by G. R. VINE, of Sheffield. 



ALSO 



400 BRITISH BIRDS IN CASES. 



Apply — Mrs. MASON, Trent House, Burton-on-Trent. 



