Copy letter from Robert William Frederick Harrison to E Focke 'In reply to your letter of October 15 addressed to Sir Joseph Larmor, I beg to inform you that the Royal Society receives communication on scientific subject only being recommended by [?]. Many of the Foreign Members of the Royal Society are Germans, and I would suggest that Dr Kihntramn should approach one such member on the subject of this [?], if he wishes to draw the attention of the Society to it.' 20 October 1911