- O R 2 A L E 
: Hn a Binocul at Wicroscope 
QUITE NRW & IN EXCELLENT ORDER, 
CONSISTING OF 
| Beck's Pies Best Binocular Stand, with Concentric Rotating Stage, Iris 
Diaphragm, Graduated Draw Tube, Stage Forceps ; 4 Pairs Eye-pieces Ce 
Nos. 1, 2, and 3, and a single No. 4 and No. 5); 4 Objectives (viz. 2 in., 3 in., 
“four-tenth in., and one-fifth in.) ; Achromatic Condenser, with Revolving 
Diaphragm, Stops, Aperture from 25° to 802, ete. ; Opal, blue and dimmed 
| Glasses for moderating the light; Parabolic Illuminator; Large Bull’s-eye 
| “Condensing Lens, on Stand ; Eye-piece Micrometer, with Jackson’s Adjust- 
ing Serew; Stage Micrometer; Wollaston’s Camera lucida; Quadruple Nose- 
' ‘Piece ; ; Serew Compressorium ; Glass Trough, with Wedge and Spring. 
i 
] : ie 2 The whole packed in two Handsome Mahogany Cases, 
Price - £65. 
s coast here £80). 
\ ALSO, ny ENGLISH: MADE PLAIN wICROSCOPE 
ey: With 38 Powers, rack as and accessory apparatus, 
in plain case. 
Price - £7. 
S33 
a os Beck's ce oe sissy Single lacie 
Complete, with two single and two Coddington pike 
in Strong Mahogany Case. 
_ Price - £5 ie 
be AppLy, A.B, 3 
‘ Care Messrs. J. WILKIE and Co., 
PRINCES STREET, DUNEDIN. 
