398 



Juli. 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 70 



August. 



1906 



■61° 71 

 -62 



-ao° 74 

 -25 



-146° 591-1-34° 55+29° 53 

 -33 +31 +26 



+ 47 57+14 100 - 8 91 

 + 421 +24I —13 



-f74° 84-71° 83-83° 13 



-t-8i —78 —13 



+41 53—12 100 4-27 15 



+ 35! -2i| -t- 7 



Table 17D. — Deviations of the air-pressure dififerences over th^' North Atlantic 

 between the Azores maximum and the Iceland air-pressure minimum in 

 tenths of a millimeter. 



