WHOLE VOL. 



NORTH AMERICA 



345 



DENVER, UNITED STATES 



Lat. 39°45' N. Long. 105°0' W. Hb = 5,292 ft. 



PRESSURE AT STATION LEVEL : COR. TO 0° C. (32° F.) AND TO 



GRAV. AT 45° LAT. 



Means of i(6' + 18'), 105th meridian W. 



24 inches + 



TEMPERATURE IN DEGREES F. ht = 106 ft. 

 Means of ^( daily Max. + daily Min.), corrected to 24 hours 



PRESSURE AT SEA LEVEL 

 1,000 mb. 4- 



