|Alternative reference number
|Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to H Hartridge, King's College, Cambridge
|19 April 1915
|'Replying to your letter of yesterday, I am afraid I do not quite know what you mean by "the second abstracted report". Is this the report which Mr Parsons laid before the Committee at their meeting last week, or does it refer to some previous report?'