292 Table 46 (continued) 



REDUCTION OF THE MERCURY COLUMN TO STANDARD TEMPERATURE 



Metric units 



Millimeter or millibar barometers and manometers 



For temperatures ^{JJJJ 0°C, the correction is to be |^ acted (see p. 137). 



(Correction in same units as height of mercury column.) 

 Height of the mercury column Height of the mercury column 



SMITHSONIAN METEOROLOGICAL TABLES 



