Table 1 71 



DEW- 



The first column of this table gives the temperatures of the wet-bulb thermometer, and the top line the difference 

 the table. The dew-points were computed for a barometric pressure of 76 centimetres. When the barometer differs 

 and the resulting number added to or subtracted from the tabular number according as the barometer is below or 



Smithsomjan Tables. 



158 



