Copy letter from Sir Archibald Geikie, to Captain Arthur Mostyn Field, [Fellow of the Royal Society] 'Dear Captain Field, Thanks for your note about the Antarctic Mangnetic work. Before you send any of it to press would you, if possible, kindly wait (only for a very ^few^ days) until you receive a letter from the Royal Society on the subject. Yours very truly Arch [Archibald] Geikie'. 13 February 1906