A OVER TISEMENTS. 



F ELTON, GRIMWADE & 60. 

 Importers of every description of 



Microscopes, Galvanic Batteries, Cliemical and Scientific Apparatus, H. 



STTJiD:E:nsrTS' n^v^cicz^oscop'ES. 



0|3{f 2 T^^l AI'ACAltnOQ With Sliding Coarse Adjustment, Screw Fine Adjustment, 

 ***»^^* ^IWH-* V©V»wp85| Micrometer, Objectives Nos. 3 and 7, Eye-pieces i and 3, 

 IN MAHOGANY CASES. Magnifying 84-600. 



^rff/»Vlot'« ^VriAVACAiOnoe ^^'''*^ Sliding Coarse Adjustment, Screw Fine 

 JlUiei\eiS JlUerClSeOpeS, Adjustment. Double Mirror, Side Condensing 



Lens, Eye-pieces Nos. i and 3, Objectives Nos. 3 and 6, Glass Slip, Cover Glasses, Mounted Object 



Forceps, Magnifying 80-550. In Mahogany Cases. 



A\icroscopic ©lass Slips, sin. x lin., Extra Thin, Ground Edges and Rough Edges. 



y^icro5;copic Cover 61z^sse<;, Nos. i and 3, ^-in., J^-in. and %-in. Circles. No. i Square, 



%-in. and Jiin.; No. 3 Square, }4-in. and %-inch. 



342-6 LITTLE PLIfslDERS ST., JVIELBOURfylE. 



Three Nature Books you Needm 



WHITCOMBE & TOMBS LIMITED, MELBOURNE. 



H. J. TROWBRIDGE, 



296 COLLINS STREET, MELBOURNE. 



THE HOUSE FOR 



wow L/^NDING - 



A Splendid Assortment of HAND and STAND CAMERAS. 



The 30/' HAND CAMERA is Better Value than many on 



the Market at Double the Price. 



We are not bound to any one make of Camera. 



We draw our Supplies from the Best British Houses. 



BEST QUALITY! SEASONABLM PRICES 



REFLEX CAMERA. 



