Copy letter from Robert William Frederick Harrison, to Edgar Johnson Allen [Fellow of the Royal Society], Marine Biological Association, The Laboratory, Citadel Hill, Plymouth 'Dear Mr. Allen, We have workmen and cleaners here at present, but I dare say we can manage a room for your Council Meeting on Thursday August 11th. at 4.30 p.m. I am, Yours faithfully, Robert Harrison Assistant Secretary R.S. [Royal Society]'. 7 August 1902