FELTON,CRIWIWADE&CO., 



Mbnl^sak Irttg gl^rrbants, 



IMPORTERS OF EVERY DESCRIPTION OF 



MICROSCOPES, MICROSCOPICAL ACCESSORIES. GALVANIC BATTERIES. CHEMICAL AND SCIENTIFIC 

 APPARATUS. &0.. &C. 



SUPERIOR STUBBMTS* MI©R©S€©FES. 



BECK'S "STAR" MONOCULAR MICROSCOPE, with rack and pinion coarse adjust- 

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

 objective, in case, £^ 12s. 6d. 



BECK'S "ECONOMIC" MICROSCOPES, from £^ 6s. to £ix us. 



BECK'S "POPULAR" MICROSCOPES, from £12 5s. to ^627 5s. 



BECK'S "NATIONAL" MICROSCOPES, from £ia 5s. to £iZ los. 



Particulars of various otlier Microscopes, by best English and Foreign 

 Makers, may be had on application. 



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. 



rro ]VIICX£OSCOPIsrrs.— ]VIi.cx>oxY&e«ex> f&ulixi^s. 



Stage Micrometers. Eye-piece Micrometers, and Test Plates. 



stage Micrometer, lOOths and l,OCOtlis of an inch, or lOths and lOOths of a millimetre ■ 6/- each 



Do. both systems on one slide ...... 7/6 „ ■ 



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



■ to 60,800 per inch) ......... 15/- „ 



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



Tliese rulini,'S nrL- executed bj' Mr. J. Shephard, on a machine specially designed and constructed by D., S. & Co. 

 Comparison with micrometers issued by leading; o])ticinns of lini,^land and America shows tlie imported article 

 to be less accurate. 



135 CITY ROAD. SOUTH MELBOURNE. telephone 848. 



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



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

 Cane or wire folding Nets, 6/- Entomological Pins (best^ 1,6 per oz. box. Brass Y's, i 6 

 Zinc larvae Boxes - z- Cyanide Bottles, z'- 



CORK SETTING BOARDS, length, 14 inches— all grooves Ji deep-papered. 



I and ij'2 wide, i/- each. 2 and 2}4 inch, 1/3. 3 inch, 1/6. 4 inch, 1/9. 6 inch, 2/6. 

 (Any of above sent by post any part Australasia at trifiing cost). 

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

 CORK LINOLEUM (specially imported, soft,_ 3/3 thick), 10 x 8, 6d. 12 x 10, gd. 15 x 12, I'l- 



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

 STORE BOXES, 14 x 10 x 4, cork' il and papered both sides, hinged and fastened with hook and 



eye, 7/- each. 

 CABINETS (10 to 40 drawers) for Insects, Eggs or Micro. Slides, in Cedar, Walnut, or 



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



University and Government Entomologist. 



