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Published online by Cambridge University Press: 15 May 2009
page 150 note * I do not doubt a sufficient number of intelligent men could be obtained whose practical knowledge and independent observation would be of great help to the Association.
page 151 note * Mr. Weldon has suggested the possibility of constructing a self-recording thermometer which could he either floated or sunk to any required depth at sea, and informs me that after consultation he has reason to believe his suggestion is perfectly feasible.