A A' 



1454 1455 



1454 Pith, for mounting microscope and botanical objects, etc. per bundle, 6d. ; perdoz. bundles 



1458-1459 



1458 Boxes for sending Slides by Post to hold one 3 X i in. slide 



1459 ,, ,, ,, to hold two 3 X i in. slides 



1460 Boxes for sending Slides by Post, with rack for slides. 



For 2 4 



211- 281- 



1460 



per gross 



6 slides. 

 35/- per gross. 



056 



1455 T Microscope Warm Stage, heated by water. This stage has the advantage of being very 

 simple in construction, and being specially thin it can be fitted by means of two screws 

 to almost any microscope. A simple condensing lens is included, which enables the 

 highest magnifications to be used with it, even oil-immersion objectives . . . . 2 







1456 A1457 



1456 Microscope Slide Heater, with clips for holding slide on the stage of microscope, each 019 



1457 Turntable, brass disc with two clips fitted, revolving on mahogany block . . . . 086 

 A1457 1 Turntable for ringing cover-glasses, with clips for holding the slide .. .. .. 10 



11 6 

 100 



290 



