A WEEKLY ILLUSTRATED JOURNAL OF SCIENCE 



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BROWNING'S 

 METEOROLOGICAL 



INSTRUMENTS. 



The Cottage Model Barometer, in rosewood or 

 walnut, ivory or enamelled scale, and sliding 

 vernier with portable screw ... ... ... i 



The Model Barometer, as above, but with Ther- 

 mometer ... ,., ... ... ... ... I 



The Hall Barometer in carved solid oak, enamel 

 glass scales, with Admiral Fitzroy's words 

 on the scales, two verniers and racks for 

 recording the amount of rise and fall in the 

 mercurial column, and extra large size Ther- 

 mometer fitted into frame 



£ s. d. 



S: 



7 6 



lt.33> 



5 10 O w 



Illustrated Price List of Meteorological Instruments 



sent free. 



JOHN BROWNING, 



OPTICAL AND PHYSICAL INSTRUMENT MAKER TO H.M. GOVERN- 

 MENT, THE ROYAL SOCIETY, THE ROYAL OBSERVATORIES 

 OF GREENWICH AND EDINBURGH, AND THE OBSERVA- 

 TORIES OF KEW, CAMBRIDGE, DURHAM, UTRECHT, MEL- 

 BOURNE, &c., &C. 



63, STBAND, W.C. 



FACTORY— SOUTHAMPTON STREET, LONDON, W.C. 



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