WlIOLIi VOL. NORTH AMERICA 753 



QU'APPELLE, CANADA 



Lat. 50° 30' N. Long. 103° 47' W. Hb = 2,115 ft. 

 PRESSURE AT STATION: COR. TO 32° F. BUT NOT FOR GRAVITY. 



Means of two obsen-ations daily (6'' anrl 18'', 105th mer.) 

 27 inches + 



