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SEPTEMBER 

 9-11 



10 



NUMBER OF DRFT 

 BOTTLES RECOVERED 



Figure 5. -^^elease stations, numbers recovered, and directions of recovery points of 



drift bottles that were released in 1954 on the Grcnd Haven -Milwaukee tran- 

 sect. For the transect in September bottles were released at the two eastern- 

 most stations on September 9 and the remaining stations on September 11. 



13 



