196 LIST OF PRICES OF MICROSCOPES. 



Best Single, Doublet, and Triplet Magnifiers, of any 



power, mounted to microscopes. 

 Microscopic Dissecting Instruments to order. 

 Collections of British Insects for the Microscope^ in 



glazed Cabinets, systematically arranged, with 



printed Names, from 10 10 O 



Cases of transparent objects, containing forty slides, 



from 7 6 



Ditto, with forty opaque objects 7 6 



Sets of best Test Objects 105. 6d. and 18 



Oxy-Hydrogen Microscopes, from 10 10 



Solar Microscopes — Apparatus — Micrometers — Aquatic Live 

 Boxes — Microscopic Lamps — Illuminators, &c. 



U. WILSON, PRINTER, 57, SKINNER-STREET, LONDON. 



