UNITED STATES COAST GUARD 



Washington, D. C, 22 May 1951. 



Transmitted herewith is Bulletin No. 36, International Ice Observation and 

 Ice Patrol Service in the North Atlantic Ocean — Season of 1950. 



Merlin O'Neill, 

 Vice Admiral, U. S. Coast Guard 

 Commandant. 

 Dist. (SDL. No. 45) 



A: 1, a, aa, b, c, d, e, f (SORREL, LAUREL, COWSLIP, EVERGREEN, 

 CACTUS only), I (1) 



B: e (5); b, c (2); d, g, 1, m (1) 



C: a, b, c (1) 



D: h (5); c, e (1) 



E: d (5) 



List 133 



(III) 



