NARRATIVE OF THE CRUISE 



71 



Scott at the "Deflector" 

 An instrument to measure the strength of the Earth's magnetic field in different parts 

 of the world. 



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Franklin's Chart of the Gulf Stream 

 In the lower right-hand corner we see Franklin discussing this "mighty river in the 

 ocean" with Neptune; the notation "4 minutes" means that the flow is four miles per hour 

 in the direction indicated. 



