WATKINS & DONCASTER, 
Naturalists and Manufacturers of Entomological Apparatus and Cabinets. 
Plain Ring Nets, wire or cane, including Stick, 1/5, 2/2, 2/6, 3/2. Folding Nets, 3/9, 
4/3, 4/9. Umbrella Nets (self-acting), 7/-. Pocket Boxes (deal), 7d., 10d., 1/2, 1/10. Zine 
Collecting Boxes, 9d., 1/-, 1/6, 2/-. Nested Chip Boxes, 9d. per four dozen, 1 gross, 2/-. 
_ Entomological Pins, 1/6 per ounce. Pocket Lanterns, 2/6 to 8/-. Sugaring Tin, with 
brush, 1/6, 2/-. Sugaring Mixture, ready ‘for use, 1/7 per tin. Store-Boxes, with camphor 
cells, 2/3, 2/9, 4/- 4/6, 5/6, 6/8. Setting-Boards, flat or oval, lin., 6d.; 1fin., 8d.; 2in., 10d.; 
2 in., 1/- ; 34in., 1/4; 4in., 1/6; 5in., 1/10; Complete Set of fourteen Boards, 10/6. Setting 
‘ouses, 10/6, 12/9 ; corked back, 15/9. Zine Larva Boxes, 9d., 1/-, 1/6. Breeding Cage, 
co 4/6, 5/6, 8/3. Coleopterist’s Collecting Bottle, with tube, 1/6, 1/8. Botanical Cases, 
papnues double tin, 1/6 to 4/6. Botanical Paper, 1/1, 1/4, 1/9, 2/2 per quire. Insect 
Glazed Cases, 2/9 to 11/-. Cement for replacing Antennee 4d. per bottle. Steel Forceps, 
1/6, 2/-, 2/6 per pair. Cabinet Cork, 7 by 34, 1/2 per dozen sheets. Brass Chloroform 
Botile, 2/6. Insect Lens,-1/- to 8/6. Glass-top and Glass-bottomed Boxes, from 1/3 per 
dozen. Zine Killing Box, 9d. to1/-. Pupa Digger, in leather sheath, 1/9. iiieilotlabs 
Companion, containing most necessary implements for skinning, 10/6. Scalpels, 1/3; 
Scissors, 2/- per pair; Eggdrills, 2d., 3d., 9d., 1/-; Blowpipes, 4d., 6d.; Artificial Hyes 
for Birds and Animals. lLabel-lists of British Butterflies, 2d.; ditto of Birds’ Nggs, 2d., 
3d., 6d.; ditto of Land and Fresh-water Shells, 2d. Useful Books ‘on Insects, Wes, etc, 
SILVER PINS for collectors of Micro-Lepidoptera, etc., as well as minute insects of 
all other families:and for all insects liable to become greasy. 
We stock various sizes and lengths of these Silver Pins which have certain advantages 
over ordinary entomological pins (whether enamelled black or silver or gilt). 
NESTING BOXES of various patterns which should be fixed in gardens or shrub- 
beries by lovers of birds before the breeding season. 
SHOW ROOM FOR CABINETS - 
Of every description for Inszors, Brrps’ Eees, Coins, MicroscorroaL Ossuors, Fossins &c. 
Catalogue (84 pages) sent on application, post free. 
LARGE STOCK OF INSECTS AND BIRDS’ EGGS (British, Huropean, and E:xotic), 
Birds, Manumala, ‘ete., Preserved and Mounted by ‘First class Worleitén. 
36, STRAND, LONDON, W.C., ENGLAND. 
SYNOPSIS OF THE ORTHOPTERA OF WESTERN 
EUROPE. 
By MALCOLM BURR, D.Sc., F.Z.5., F.L.S., F.E.S:. &c, 
Bound in Cloth, 160 pp., with good Index (Specific and Generic). ~ 
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 be sent Post Freeon receipt of Postal Order for 3S. 'to— 
A. H., 41, Wisteria Road, Lewisham, S.E. 
Bexley) Le W. NEWMAN [Kent 
Has for sale’s superb stoek of 1918 specimens in fine condition, including Varléyata ; 
Bicuspis ; Pendularia var. Subroseata ; Melanic forms Lariciata, Consortaria, Conson- 
aria, Abietaria; Irish forms Aurinia and Napi, fine vars. Tiliae, Yellow Dominula, etc., 
ete. Quotations and Insects sent on approval with pleasure. 
Also a huge stock of fine PUP and OVA. 
Write for latest price lists. 
NOTICE :—Owing to huge rise,in cost of metal, etc., my Relaxing Tins are 
now 3/6 small and 5/G large, post free. 
