GREENHOUGH'S 



STEREOSCOPIC 



BINOCULAR 



MICROSCOPE. 



Two Microscope tubes are 

 so arranged as to bring tlie 

 same object into focus in the 

 axis of eacli tube, the tubes 

 being set at an angle to each 

 other for tliis purpose. The 

 stand is provided with rack 

 and pinion adjustment. The 

 image is erected by Porro 

 prisms. 



Price, with one pair of objectives 

 and eyepieces . . £10 



Additional objectives per pair 



£2 







Additional eyepieces per pair 



£0 10 



E. Leitz, 



OXFORD HOUSE, 

 9, OXFORD ST., LONDON, W. 



Microscopes for all classes of ; 

 •work, Aplanatic Pocket Lenses, 

 Microtomes, Photo-micrographic 

 Apparatus, Universal Projection 

 Apparatus, &c. 



THE PRACTICAL SCIENTIFIC CABINET MAKERS. 



(Established 1847). 



Makers of every Description and Size of Cabinets, Cases, Store Boxes, Apparatus, 



and Appliances. 



And Dealers in all kinds of Specimens for Entomologists, Botanists, Ornithologists, 



Geologists, Mineralogists, Numismatists, Conchologists, &:c., and for the 



use of Lecturers, Science Teachers, Colleges, Students, &e. 



MUSEUMS FITTED AND ARRANGED. 



Specially made Cabinet for Birds' Eggs and Skins. The Drawers graduate in 



depth, and are all interchangeable. 



ALL BEST WOBK. ESTIMATES GIVEN. 



IS° All Goods at Store Prices. Great advantages in dealing direct with the Makers. 



Send for Full Detailed Price List before ordering elsewhere. 



34, RIDING HOUSE STREET, PORTLAND PLACE, W. 



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