U. S. TREASURY DEPARTMENT - 



COAST GUARD 



BULLETIN No. 40 



INTERNATIONAL ICE OBSERVATION 

 AND ICE PATROL SERVICE IN THE 

 NORTH ATLANTIC OCEAN - [ TIT/ ] 



Marine Biological Laboratory 



X. 1 33 HA. It -ST 



DECl:: ]y65 



WOODS HOLE, MASS. 



J 



