WATKINS 8c DONCASTER, 

 Naturalists and Manufacturers of Entomological Apparatus and Cabinets. 



Plain Ring Nets, wire or cane, including Stick, 1/3, 2/-, 2/1), 3/-. Folding Nets, 3/6, 

 4/-, 4/6. Umbrella Nets (self-acting), 7/-. Pocket Boxes (deal), (kl., 9d., 1/-, 1/G. Zinc 

 Collecting Boxes, 9d., 1/-, 1/6, 2/-. Nested Chip Boxes, 7d. per four dozen, 1 gross, 1/6. 

 Entomological Pins, 1/6 per ounce. Pocket Lanterns, 2/6 to 8/-. Sugaring Tin, with 

 brush, 1/6, 2/-. Sugaring Mixture, ready for use, 1/9 per tin. Store-Boxes, with camphor 

 cells, 2/6, 4/-, 5/-, 6/-. Setting-Boards, flat or oval, lin., 6d. ; IJin., 8d.; 2in., lOd.; 2^in., 

 1/- ; 3Jin., 1/4; 4in., 1/6 ; Sin. , 1/10; Complete Set of fourteen Boards, 10/6. Setting 

 Houses, 9/6, 11/6 ; corked back, 14/-. Zinc Larva Boxes, 9d., 1/-, 1/6. Breeding Cage, 

 2/6, 4/-, 5/-, 7/6. Coleopterist's Collecting Bottle, with tube, 1/6, 1/8. Botanical Cases, 

 japanned double tin, 1/6 to 4/6. Botanical Paper, 1/1, 1/4, 1/9, 2/2 per quire. Insect 

 Glazed Cases, 2/6 to 11/-. Cement for replacing Antennae 4d. per bottle. Steel Forceps, 

 1/6, 2/-, 2/6 per pair. Cabinet Cork, 7 by 3J, best quality 1/6 per dozen sheets. Brass 

 Chloroform Bottle, 2/6. Insect Lens, 1/- to 8/-. Glass-top and Glass-bottomed Boxes, 

 from 1/- per dozen. Zinc Killing Box, 9d. to 1/-. Pupa Digger, in leather sheath, 1/9. 

 Taxidermist's Companion, containing most necessary implements for skinning, 10/6. 

 Scalpels, 1/.3 ; Scissors, 2/- per pair ; Eggdrills, 2d., 3d., 9d. ; Blowpipes, 4d. ; Artificial 

 Eyes for Birds and Animals. Label-lists of British Butterflies, 2d. ; ditto of Birds' Eggs, 

 2d., 3d., 6d.; ditto of Land and Fresh-water Shells, 2d. Useful Books on Insects, Eggs, etc, 



SILVER PINS for collectors of Micro-Lepidoptera, etc., as well as minute insects of 

 all other families. 



We stock various sizes and lengths of these Silver Pins which have certain advantages 

 over the entomological pins (whether enamelled black or silver or gilt). 



For instance, insects liable to become greasy and to verdigris like Sesiidae, etc., are 

 best pinned on Silver Pins which will last much longer than ordinary pins. 



We shall be pleased to send pattern cards on application. 



SHOW ROOM FOR CABINETS 



Of every description of Insects, Birds' Eggs, Coins, MicnoscopiOAi, Oh.tucts, Fossils, &a. 



Catalogue (100 pages) sent on application, post free. 



LARGE STOCK OF INSECTS AND BIRDS' EGGS (Brilish, European, and Exotic). 

 Birds, Mammals, etc.. Preserved and Mounted by First class iVurkmen. 



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



SYNOPSIS OF THE ORTHOPTERA OF WESTERN 



EUROPE. 



By MALCOLM BURR, D.Sc, F.Z.S., F.L.S.. F.E.S.. &g. 



Bound in Cloth, 160 pp., with good Index (Specific and Generic). 



Price 3sm netm 



A pocket handbook for the use of collectors in the field. Covers all species found west 

 of the Carpathian Mts. Description of each species, habits, habitats and distribution. 



Will he sent Post Free on receipt of Postal Order for 3s. to — 



A. H., 41, Wisteria Road, Lewisham, S.E. 



SOMETHING NEW AND CHEAP. 



By special request of many of my clients, I have issued a small leaflet entitled, 

 "Valuable Hints to Collectors." This little work will be found most useiul to 

 the advanced collector as well as the beginner and one of the hints alone is wor h more 

 than the cost of the work. Amongst other matters it deals with treatment of Ova, Larvse 

 and Pupae in captivity, cleaning insects for grease, killing and setting, and gives some 

 very useful substitute foodplants. Price 9d. only, post free. 



Write for latest price lists of Ova, Larvae, Pupte, and Set Insects, the smallest order 

 thankfully received. Don't forget I can supply all apparatus at usual prices. 



Remember my Relaxing Tins and Text-book. 

 L. W. NEWMAN, F.E.S., Bexley, Kent. 



