658 



Meteorological Apparatus. 



No. 5S478 - 



55478. 2:3. 



55 482. 1 



55.476. Recording Water Gauge, F i g u i e, in glazed iron house, lower and front plate mo\ ing 

 in hinges, with copper float on 2 m long rods and the necessary leads for snme . . 



55.477. Wind Vane after Wild, Figure, with scale of forces 



55.478. Anemometer after Robinson, Figure, counting to 10000000 metres, in case 

 55,470. -- idem, counting up to 10000 metres, Figure. . . . . . . . . 



55.480. - - id em, counting to loo metres 



55.481. -- idem, counting to 10000 metres, large pattern, working from 1 metres p.-r 

 minute; diameter of protecting ring about IfiO mm 



.V..IS2. Anemometer after Becklcy, Figure, with counting mechanism and Robinson 

 crossed cups 



52,056. Apparatus alter Rosenberg. F i g u re, for Explaining the Theory of Cyclones, Anti- 

 cyclones, Trade Winds and Counter Trade Winds (Ztschr. f. d. plus. u. chem. t'., 12, 

 pp. 335338) 



Tilt- apparatus is used in conjunction with a Whirling Table (see No. .M.'.4!l cl scq.): the above 

 price is exclusive ot the I'ltlcr. 



Accurate description and instructions tor use of the apparatus sent on application. 



55,484. Apparatus for producing Smoke Eddies, Figu re. after Rosenberg, for Explaining 

 the Existence of Cyclones and Ant i-cvclones (/tschr. f. d. phys. u. chem. I'., 12, IS'.t'.l. 

 p. 338) ' '. ' 



The nhis> cylinder, open at both ends, can be detached from the wood base. The hitter carries 



Cl. 2017,6559, ' 

 2005. 2^07. 



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