FELTON,CRIMWAOE&CO., 



lllicksak Irug llmliants. 



IMPORTERS OF EVERY DESCRIPTION OF 



MICROSCOPES. MICRCSCflPICAL ACCESSORIES. GALVANIC BATTERIES, CHEMICAL AND SCIENTIFIC 

 APPARATUS, &C.. &C. 



SUPERIOR STUBEMTS* MI(5R©S€©FES. 



BECKS "STAR" MONOCULAR MICROSCOPE, with rack and pinion coarse acljuM- 

 ment, iris diaphragm, double mirror, fine adjustment liy screw, i eye-piece, i in. and ^ in. 

 objective, in case, £^ 12s. 6d. 



BECKS "ECONOMIC" MICROSCOPES, from £7 6s. to ;^ii us. 



BECKS "POPULAR" MICROSCOPES, from ^.2 5s. to £27 5s 



BECK'S "NATIONAL" MICROSCOPES, from £17 5s. to £-i?, 10s. 



Particulars of Aarioii.s other Microscopes, Ity best Enjrlisli and Foreifrii 

 Makers, may be had on aiiplication. 



—00^ 



342—6 LITTLE FLINDERS ST.. MELBOURNE. 



Manufacturers of Water Meters, Turret Clocks, &c., &c. 



Repairs and alterations undertaken. Men sent to any suburb to take out Meters 



for repair. Microscopes and Scientific Instruments repaired. 



Wheels and Racks of all kinds cut to order. Circular Dividing. 



nrO IVIICfSOSCOf'IS'X'S.— IVEicx>ome4iex> ISulmxi^s. 



Stage Micrometers Eye-piece Micrometers, and Test Plates. 



stage Micrometer, lOOtlis and l.OCOths of an inch, or lOths and lOOths of a millimetre - 5/- each 



Do. both systems on one slide ...... 7/6 ,. 



Test Plate for Medium-power Objectives, 7 bands, varying from 500 to 2,000 per mm. (=12,700 



to 50,800 per inch) ......... 15/- „ 



Test Plate for High-power Objectives, finest band, at the rate of over 100,000 per inch - To order. 



1 lic>c rulings arc executed by Mr. J. Shepli.ird. on .'i machine speci.illy designed and constructed by D . S. & Co. 

 Comparison with micromeiers issued by leadinc; fppticians i^l llni,'l;ind and America sliows the imported article 

 to be less accurate. 



135 CITY ROAD. SOUTH MELBOURNE. telephone 848. 



NAirtJRAi< HISTORY AFFARAT^S, 



Supplied by E. CHERRY it SONS, Gisborne, Victoria. 



Cane ring Nets, - 3 6 and 4 6 Zinc Pocket Killings (Laurel) Boxes, 1/6 and 2/- Forceps, z 6 

 Cane or wire folding: Nets, 6 - Entomological Pins (best), 16 per oz. box. Brass Y's, i 6 

 Zinc larvae Boxes • z- Cyanide Bottles, 2- 



COKK SETTING BOARDS, length, 14 inches— all grooves ^3 deep-papered. 



I and 1J2 wide, 1/- each. 2 and 2% inch, 1/3. 3 inch, 1,6. 4 inch, 1,9. 6 inch, 2/6. 

 (Any 0/ above sent by post any part Australasia at trijling cost). 

 TRAVELLING SETTING CASE, (15 x 13 x 4 over all) with 12 assorted boards, 20- 

 CORK LINOLEUM (specially imported, soft, % thick), 10 x 8, 6d. 12 x lo, gd. 15 x 12, i i. 



16 .\ 20, 2 - 20 X 24, 3 - Any size to suit. 

 STORE BOXES. 14 x 10 x 4, corked and papered both sides, hinged and fastened with hook and 



eye, 7 - each. 

 CABINETS (10 to 40 drawers) for In.sect.s, Eggs or MfCRO. Slides, in Cedar, Wahuit, or 



Mahogany, from latest English patterns. For snjiiples of our work visit Melbourne 



University and Government Entomologist. 



