HARDVZICKE'S SCIENCE-GOSSIP. 



xliii 



WATKINS AND DONCASTER, 



Naturalists and Manufacturers of Entomological Apparatus and Cabinets. 



N,B. — For Excellence atid Superiority of Cabinets and Apparalics, references are permitted to 



distinguished Patrons and Colleges, &*c. 



Plain Ring Nets, Wire or Cane, including stick, 1/8, 2/3, 2/6. 

 Folding Nets, 3/9 and 4/6. 

 Umbrella Nets, 7/6 (self-acting). 



Pocket Boxes, -16 ; corked both sides, -/g, 1/-, and 1/6. 

 Zinc Relaxing Boxes, -/g, 1/-, 1/6, and 2/.. 

 Nested Chip Boxes, 4 dozen, -/8. 1/9 per gross. 

 Entomological Pins, mixed, i/-per oz. 

 Sugaring Lanterns, 2/6 to 10/6. 

 Sugaring Tin, with brush, 1/6, 2/-. 

 Sugaring Mixture, ready for use, 1/9 per tin. 

 Mite Destroyer (not dangerous to use), 1/6 per lb. 

 Store Boxes, with Camphor Cells, 2/6, 4/-, 5/-, and 6/-. 

 i Ditto, Book Pattern, 8/6, 9/6, and 10/6. 



Setting Boards, flat or oval, i-in., -/6 ; ii-in., -/&; ii-in., -/g 



2-in., -/10; zi-in., 1/-; 3-in., 1/2; 3i-in., 1/4; 4-in., 1/6; 



4i-in., 1/8 ; 5-in., 1/10. Complete set of 14 boards, 10/6. 

 Setting Houses, 9/6 and 11/6 ; corked back, 14/-. 

 Zinc Larva Boxes, ~/g, 1/-. Brass Chloroform Bottle, 2/-. 

 Breeding Cage, 2/6, 4/-, 5/-, and 7/6. 



Articles enumerated are kept in stock, and 



For Sale, a large Assortment of Healthy Pupae of 



Taxidermist's Companion, i.e. a pocket leather case, containing 



most useful instruments for skinning, 10/6. 

 Scalpels, 1/3 ; Label Lists of Birds' Egj;s, -/3, "A, -/6. 

 Scissors, per pair, 2/-. Setting Needles, V3 and -/6 per box. 

 Coleopterist's Collecting Bottle, with tube, 1/6, 1/8. 

 Botanical Cases, japanned, double tin, 1/6, 2/9, 3/6, 4/6, 7/6. 

 Botanical Paper, i/x, 1/4, 1/9, and 2/2 per quire. 

 Insect Cases, imitation mahogany, 3/6 to 11/-. 

 Cement for replacing Antennae, -/6 per bottle. 

 Forceps for removing Insects, 2/- per pair. 

 Cabinet Cork, 7 X 3i, best quality, 1/4 per dozen sheets. 

 Pupa Diggers, in leather sheath, 1/9. Insect Lens, 1/- to 8/6. 

 Glass Top and Glass. Bottomed Boxes, from 1/8 per dozen. 

 Label Lists of British Butterflies, -/z. 



Ditto Land and Fresh- Water Shells, -/2. 



Egg Drills, V3, 1/- ; Metal Blow-pipe, -/6. 



Our New Label List of British Macro-Lepidoptera, with Latin and 

 English Names, 1/6. Our New Catalogue of British Lepidop- 

 tera (every species numbered), 1/- ; or on one side for Labels, 2/- 



can be sent immediately on receipt of order. 



both British and Foreign Butterflies and Moths. 



CABINETS. Special Show Room. 

 The following are the prices of a few of smaller sizes : for measurements and larger sizes see Catalogue. 



4 Drawers 



Insect. 

 13/6 

 17/6 



Eggs. 

 12/- 



16/6 



Minerals and Dried 

 Plants, Fossils, &c. 

 .... IO/6 



• is/- 



8 Drawers 



10 



Insect. 

 ■ 33/" 



• 45/- 



Eggs. 



3% 

 56/- 



Minerals and Dried 

 Plants, Fossils, &c. 



.... 25/- 

 .... 45/- 



A LARGE STOCK OF INSECTS AND BIRDS' EGGS. 



Birds, Mammals, &*c, Preserved and Mounted by First-class workmen. 



36, STRAND, W.C. (Five Doors from Charing Cross). 



CHATTO & WINDUS'S SCIENCE-BOOKS* 



BY DR. J. E. TAYLOR, F.L.S., Editor of " Science-Gossip." 

 The Sagacity and Morality of Plants : A Sketch of the Life and Conduct of the Vegetable Kingdom. With Coloured 



Frontispiece and 100 Illustrations. Crown 8vo., cloth, 7.?. 6d. 

 Our Common British Fossils, and Where to Find Them. A Handbook for Students. With over 300 Illustrations. Crown 8vo., 

 _ cloth extra, ys. 6d. 



The Playtime Naturalist. With 366 Illustrations. Crown 8vo., cloth extra, 5s. 



BY RICHARD A. PROCTOR. 

 Easy Star Lessons. With Star Maps for Every Night of the Year, Drawings of the Constellations, &c. Crown 8vo., cloth extra, 6s 

 Flowers of the Sky. With 55 Illustrations. Small crown 8vo., cloth extra, 3*. 6d. 

 Familiar Science Studies. Crown 8vo., cloth extra, 6s. 



Saturn and its System. New and Revised Edition, with 13 Steel Plates. Demy 8vo., cloth extra, ioj. 6d. 

 Mysteries of Time and Space. With Illustrations. Crown 8vo., cloth extra, 6s. 



The Universe of Suns, and other Science Gleanings. With numerous Illustrations. Crown 8vo., cloth extra, 6s. 

 "Wages and Wants of Science Workers. Crown 8vo., i*. 6d. 



BY DR. ANDREW WILSON, F.R.S.E. 

 •Chapters on Evolution : A Popular History of the Darwinian and Allied Theories of Development. Second Edition, with 259 



Illustrations. Crown 8vo., cloth extra, 7s. 6d. 

 Leaves from a Naturalist's Note-book. Post 8vo., cloth limp, zs. 6d. 



Leisure-Time Studies, chiefly Biological. Third Edition, with a New Preface and numerous Illustrations. Crown Svo., cloth 

 extra, 6s. 



Studies in Life and Sense. With numerous Illustrations. Crown 8vo., cloth extra, 6j. 



Common Accidents, and How to Treat Them. With numerous Illustrations. Crown 8vo., is. ; cloth, is. 6d. 

 Glimpses of Nature. With 35 Illustrations. Crown 8vo., cloth extra, 3s. 6d. 



BY GRANT ALLEN. Crown 8vo., cloth extra, 6j. each. 

 The Evolutionist at Large. Second Edition, revised. | Colin Clout's Calendar. 



BY W. MATTIEU WILLIAMS, F.R.A.S. 

 Science in Short Chapters. Crown 8vo., cloth extra, 7*. 6d. 

 A Simple Treatise on Heat. With Illustrations. Crown 8vo., cloth limp, zs. 6d. 

 The Chemistry of Cookery. Crown 8vo., cloth extra, 6s. 



BY SIR DAVID BREWSTER. Post 8vo., cloth extra, 4 j. 6d. each. 

 More Worlds than One : The Creed ef the Philosopher and the Hope of the Christian. With Plates. 

 The Martyrs of Science : Lives of Galileo, Tycho Brahe, and Kepler. With Portraits. 



Letters on Natural Magic. A New Edition, with numerous Illustrations, and Chapters on Additional Phenomena of Natural 

 Magic, by J. A. Smith. 



BY MICHAEL FARADAY. Post 8vo., cloth extra, 4s. 6d. each. 

 The Chemical History of a Candle. With numerous Illustrations. Edited by W11. Crookes, F.C.S. 



On the "Various Forces of Nature, and their Relations to each other. With numerous Illustrations. Edited by William 

 Crookes, F.C.S. 



London: CHATTO & WINDUS, 214, Piccadilly, W. 



