ADVERTISEMENTS. 



EXCHANGE. 



Birds' Eggs wanted, Lepidoptera will be given in exchange.— H, J. Carpenter, 

 Observatory, Durham. 



Duplicates — Anchomenus atratus, Donatio, linearis, D. imnyanthidis, D. thalassina, Bem- 

 bidium continuum, &c. Desiderata — Many local species of British Coleoptera. — G. A. 

 Lewcock, 73, Oxford Road, Islington, London, N. 



Wanted a specimen of the Mole Cricket (Gryllotalpa vulgaris) — it need not be absolutely 

 perfect. A list of duplicates in Coleoptera, Lepidoptera, and other orders, will be sent on 

 receipt of post card. — F. Milton, 164, Stamford Hill, London, N. 



Duplicates. — L.corydon, Mgon, Alsus, Z.filipendulce, Trifolii, P. geryon, M. albicolon, A. 

 tritici, M. literosa, furuncula, A. ulmata, S. clathrata, &c. Desiderata. — Very many common 

 species, pupse preferred. — John E. Robson, Hartlepool. 



Tubes of living marine Diatomacece. Desiderata. — Lepidoptera and Micro. Slides. — 

 C. H. H. Walker, Mossy Bank, Egremont, Cheshire. 



Wanted Vols. 19, 20, and 21, of the Entomologists' Monthly Magazine, and Vols. 1, 2, 

 and 6, of the Entomologist. Bound or unbound, — J. W. Tutt, Westcombe Park, S.E. 



Wanted a Second-hand Entomological Cabinet, - 20 to 40 drawers, by Brady or 

 Gurney.— J. W. Tutt, Westcombe Park, S.E. 



MEETINGS OF SOCIETIES. 



ITY OF LONDON ENTOMOLOGICAL AND NATURAL HIS- 

 \J TORY SOCIETY, Albion Hall, London Wall. June 12th and 26th. 



rpHE SOUTH LONDON ENTOMOLOGICAL AND NATURAL 

 1 HISTORY SOCIETY, The Bridge House, London Bridge, S.E. 

 June 6th and 20th. 



NATURALIST, 



WELLINGTON TERRACE, CLIFTON, BRISTOL. 



Cheap Sets of well-made Natural History Apparatus for young beginners, all 



carriage paid. 



FOR INSECTS.— Net, Store Box, Pins, Killing Box, Cork Boards, Chip Boxes, Label 

 List, &c„ 6/6. 



FOR EGGS. — Drills, Blowpipes, Collecting Box, Label List, &c, 3/-. 



FOR SHELLS.— Dredging Scoop, Boxes, and Glass Collecting Tubes, 3/6. 



FOR BOTANICAL SPECIMENS.— Botanical Collecting Case, Drying Paper, Fern 

 and Plant Digger, and Boxes, 3/6. 



FOR FOSSILS AND MINERALS.— Geological Hammer and Chisel, Boxes, and 

 Labels for specimens, 3/6. 



All orders are carefully packed and despatched on receipt of order. 



A very large stock of Birds' Eggs and Skins, Lepidoptera, Shells, Natural 

 History Books and Apparatus. NEW CATALOGUE FREE. 



