WATKINS & DONCASTER, 



NATURALISTS, 



Keep in Stock — 



All kinds of Apparatus atvd Cabinets 



Required by Collectors of Insects, Birds' Eggs, Plants, etc. 



A Large Stock of 

 British, Continental 81 Exotic Lepidoptera, 



and also 



Birds' Eggs 



(Singles as well as in Clutches.) 



OUR NEW CATALOGUE WILL BE SENT POST FREE ON APPLICATION. 

 36, Sti^and, London, W.C. 2. 



'Phone: Gerraed 9451. 



Lantern Slides in Natural Colours. 



LEPIDOPTEBA & LiARV^ A SPECIALITY. 



Photographed from life and true to Nature in everj detail. 



SLIDES OF BIRDS, WILD FLOWERS, &c., 



By same Colour Process. 

 LAl:"I'BRN SLIDES MADE TO ORDEU PROM ANY SPECIMEN OR COLOURED DRAWING. 



PHOTOS IN COLOUR OF LARY^, LIFE SIZE, ON IVORINE 

 TABLETS TO PIN IN THE CABINET. 



For List apply to — 



CHARLES D. HEAD, Cherrymount, Donnycarney, DUBLIN. 



Bexley] L. \R[. NElftTIVIAN [Kent 



Has for sale a superb stock of 1920 specimens in fine condition, including Varleyata ; 

 Bicuspis ; Pendularia var. Subroseata ; Melanic forms Lariciata, Consortaria, Conson- 

 aria, Abietaria ; Irish forms Aurinia and Napi, line vars. Tiliae, Yellow Dominula, etc., 

 etc. Quotations and Insects sent on approval with pleasure. 



Also a huge stock of fine PUP^ and OVA. 



Write for latest price lists. 



Relaxing Tins are now 4/- small and 6/- large, post free. Re-fills, 2/3 

 small, 3/3 large, post free. 



