Copy letter from Archibald Geikie, to Dr Charles Chree, [Fellow of the Royal Society] 'Dear Dr Chree, Your letter of 30th Oct has come together with the two papers on Pendulum Observations by yourself & Mr Bernacchi which will be put into the printers' hands at once, and proofs will be sent as soon as they are ready. Yours truly Arch [Archibald] Geikie'. 1 November 1907