SCIENCE- G OS SIP. 



WATKINS & DONCASTER, 



NATURALISTS and MANUFACTURERS OF CABINETS and APPARATUS for 

 ENTOMOLOGY, BIRD S' EGOS and SKINS, and all branche s of Natural History. 



N.B. — For Excellence and Superiority of Cabinets and Apparatus, references are permitted to distinguished 



Patrons, Museums, Colleges, dfc. 



|U^ Our New Catalogue (96 pages) may be had post free on application. 



Plain Ring Nets, Wire or Cane, including stick, is. 3d., 2s., 2s. 6d. 



Folding Nets, 3s. 6d. and 4s. 



Umbrella Nets (self-acting), 7s. 



Pocket Boxes, 6d. ; corked both sides, gd., is. and is. 6d. 



Zinc Relaxing Boxes, c;d., is., is. 6d. and 2s. 



Nested Chip Boxes, 4 dozen, 7d., is. 6d. gross. 



Entomological Pins, mixed, is., is. 6d. per oz. 



Sugaring Lanterns, 2s. 6d. to 8s. 



Sugaring Tins, with brush, is. 6d., 2s. 



Sugaring Mixture, ready for use, is. gd. per tin. 



Mite Destroyer (not dangerous to use), is. 6d. per lb. 



Store Boxes, with Camphor Cells, 2s. 6d., 4s., 5s. and 6s. 



Ditto, Book Pattern, 8s. 6d., 9s. 6d. and 10s. 6d. 

 Setting Boards, flat or oval, 1 in., 6d. ; ii in., 8d. ; if in., gd. ; 2 in., 

 iod ; i\ in., is. ; 3 in., is. 2d. ; 3^ in., is. 4d. 54 in., is. 6d. ; 

 4i in., is. 8d. ; 5 in., is. iod. Complete set of 14 boards, 10s. 6d. 

 Setting Houses, 9s. 6d. and us. 6d. ; corked back, 14s. 

 Zinc Larva Boxes, 9d., is. Brass Chloroform Bottle, 2s. 6d. 

 Breeding Cages, 2s. 6d., 4s., 5s. and 7s. 6d. 



All articles enumerated are kept in stock, and 



The " DiXON " LAMP NET (invaluable for taking Moth 



recently much im 



CABINETS, 



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



most useful instruments for skinning, 10s. 6d. 

 Scalpels, is. 3d. ; Label Lists of Birds' Eggs, 2d., 3d., 6d. 

 Scissors, per pair, 2s. Setting Needles, 3d. and 6d. per box. 

 Coleopterist's Collecting Bottle, with tube, is. 6d., is. 8d. 

 Botanical Cases, japanned double tin, is. 6d., 2s. gd., 3s. 6d., 4s. 6d., 

 Botanical Paper, is. id., is. 4d., is. gd., & 2s. 2d. per quire. [7s. 6d. 

 Insect Cases, imitation mahogany, 2s. 6d. to us. 

 Cement for replacing antennae, 4d. per bottle. 

 Forceps for removing insects, is. 6d., 2s., 2s. 6d. per pair. 

 Cabinet Cork, 7 by 3^, best quality, is. 4d. per dozen sheets. 

 Pupa Diggers, in leather sheath, is. gd. Insect Lens, is. to 8s. 

 Glass Topped and Glass Bottomed Boxes, from is. per dozen. 

 Label Lists of British Butterflies, 2d. 



Ditto Land and Fresh- Water Shells, 2d. 



Egg Drills, 2d., 3d., gd. ; Metal Blow Pipe, 4d. and 6d. 

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



English Names, is. 6d. Our new Catalogue of British Lepido- 



ptera, every species numbered, is. ; or on one side for Labels, 2s. 



can be sent immediately on receipt of order. 



s off Street Lamps witnout climbing the lamp-posts), 

 proved, 3s. 6d. 



Special Show Room. 



The following are the prices of a few of the smaller sizes ; for measurements and larger sizes see catalogue 





Insect. 



Eggs. 



Minerals and Dried 

 Plants, Fossils, &c. 





Insect. 



Eggs. 



Minerals and Dried 

 Plants, Fossils, &c. 







.. 12s. od. 



.... ios. 6d. 





33s. ... 











.. 16s. 6d. 



15s. od. 





.... 45s. ... 





45S. 



A LARGE STOCK OF INSECTS, BIRDS' EGGS AND SKINS. 



Birds, Mammals, &c, Preserved and Mounted by First-class Workmen true to Nature. 

 PBF All Books and Publications on Natural History supplied. 



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



T. TAMBLYN-WATTS, 



SCIENTIFIC APPARATUS MAKER, 

 GOLDIELANDS, SETTLE, YORKS. 



BINDING CASES 



For VOL. VII. of 



SCIENCE-GOSSIP 



With Title die sunk in gilt on binding, are now ready, 



PBICE ONE SHILLING. 



By post, Is. 2d. 



A FILMLESS CINEMATOGRAPH 



For taking and projecting life-size animated photographs with 

 greatest perfection to the extent of over 500 pictures. 



Specially constructed for the Amateur or Professional. 



Price £6 10&. 



SIMPLE and RELIABLE 

 MECHANISM. 



Negatives and Positive 



Plates 2 6 each. 



Subject Plates, 3 6. 



6d. ahowed for each Plate 

 returned unbroken. 



Tf: 



With the KAMMATOGRAPH an ordinary dry glass plate i-c used 

 instead of cinematograph film. The method of developing KAM- 

 MATOGRAPH plates is exactly the same as with dry plates, thus 

 bringing cinematography within the reach of all. 



SPECIALITIES— Can be seen at the Manufacturers. 



High-class Lantern and Jet, in travelling box .. .. .. £5 



Do., do, with patent electric arc lamp .. .. .. .. £6 



PATENT RHEOSTAT, which takes from r 2 to 50 amperes at 

 no volts without overheating. Price on Application. 



Also made for 200 and 250 voltage. 



Write for Catalogue to the Manufacturers : — 



L. KAMM & CO., Scientific Engineers, 



Works- 27f POWELL ST., GOSWELL RD., LONDON, E.C. 



