Illustrated 

 Catalog ue 



Oui New Illustrited Citilos^ue (con- 

 si^tin^ of i8o luge passes with 300 

 illnstuitions) of geneial chemical and 

 scientihc appaiatus will be foiwuded 

 f^iatib and po-it fiee on application 



Meteorological Observations. 



Rain Gauges, Standard " Snowdon " pattern, 5 inch, with extra deep 



Copper Funnel and Glass Measure, accurately graduated h in. to 0005 in. £1-7-6 



Thermometers, Maximum and Minimum, horizontal pattern, with 



8 inch Metal Scale in White Japanned Metal Frame, with indices - £0-7-6 



Mason's Hygrometers, Wet and Dry Bulb, engraved Metal Scale 



fitted in White Japanned Frame £0-t0-6 



Caqpel^iiwii 



