Letter from Samuel Haughton, on his papers 'On the tides of the Arctic Seas. - Part IV. On the tides of Northumberland sound, at the Northern outlet Wellington channel' and 'On the tides of the arctic seas. - Part V. On the tides of refuge cove, wellington channel' to the Secretary of the Royal Society He is forwarding his papers for publication in Philosophical Transactions, along with the original observations made by Edward Belcher, which 'should be deposited in the archives of the Royal Society'. Subject: Astronomy/Geology [Both papers published in Philosophical Transactions, 1875]. 10 July 1874