THE yvmDS OF THE SOUTHEEN HEMISPHERE. 



417 



Ayerage course steered through the N.E. trades ^N. Atlantic Ocean), N.W. ^ W. 



S.E. trades (South Indian „ ), W.S.W. 



Ayerage course steered through the S.E. trades (S. Atlantic), N.W. by W. 



X.E. trades (N. Atlantic), S.S.E. 

 2 E 



