Copy letter from Archibald Geikie, to Arthur Everett Shipley, Fellow of the Royal Society, Christ's College, Cambridge 'Dear Mr Shipley, I am directed to ask if you will be good enough to undertake, in collaboration with Professor [Karl] Pearson, the obituary of Professor [Walter Frank Raphael] Weldon, whose death was reported to the Council at their meeting yesterday? Believe me, very truly yours, Arch [Archibald] Geikie'. 18 May 1906