NATURAL HISTORY BOOKS. 

 Tuesday, January 9th, 1912, at One o'clock. 



"]\/TR. J. C. STEVENS lias received instructions to offer for Sale 

 at his Rooms, 38, King Street, Covent Garden, London, W.C. the Libraries 

 of Books formed by C. H. Schill, Esq., F.E.S., the late B. G. Nevinson, Esq., 

 F.E.S., the late Thomas Vernon Wollaston, Esq., F.E.S., and including a number 

 of scarce works on Natural History subjects. 



Catalogues in course of preparation. 



KIRBY'S SYNONYMIC CATALOGUES OF INSECTS. 

 Supplement to Diurnal Lepidoptera, 1871 — 1877. 8s. 6d. net. 

 Lepidoptera Heterocera. Sphinges and Bombyces, 1892, reduced to £1 Is. net. 

 Neuroptera Odonata, 1890, reduced to 10s. 6d. not. 



Taylok & FiiANCis, Red Lion Court, Fleet Street, E.C. 



WATKiNS & OOHCASTEB, Natural istfi, 



Keep in stock all Articles for Entomologists, Ornithologists, Botanists, &c. : Umbrella 

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

 Boxes, 6d.,9d.,l/-, 1/6; Store Boxes, with Camphor Cells, 2/6, 3/6, 4;-, 5/-, 6/- ; Zinc 

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

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

 ing Mixture, ready for use, 1/9 per tin; Setting H<mses, 9/6, 11/6, 14/- ; Glass 

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

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

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

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

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



Taxidermists' Companion, 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 Drills, 2d., 3d. ; ditto, best quality, 9d. each ; Botanical Vascu- 

 lum, 1/6, 2/9, 3/6, 4/6; Label List of British ilacro- 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 OF MICRO-LEPIDOPTERA, &c., 



as well as minute insects of all other families. 



We stock various sizes and lengths of these Silver Pins, which have ceriaiu 

 advantages over the entomological pins usually employed. 



For instance, insects liable to become greasy and verdigrisy, like Sesiidce, 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. 



Ji large stock of British, European, and Exotic Lepidoiitera, 

 Coleoptera, and lairds' Eggs. 



EnsrTOjycoLoa-iG-A-L. fiidts. 



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

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



SKOIW ftOOlVL FOR CA:BIff£:XS, &c. 



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



Birds and Mammals, ifc, Preserved i^ Mounted by first-class Wdrkmett. 

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



