Copy letter from Robert William Frederick Harrison to J Y W Macalister 'Dear Mr Macalister, I had your telephone message this afternoon, and fear the dates you ask for are almost impossible for us so far as the meeting room is concerned; because on April 27 we have the Marine Biological Association meeting here, and on the next day we have our own meeting of the Society as well as a Council meeting. If we could help you in any other way we should of course be only too glad to do so.' 7 March 1909