Copy letter from Robert William Frederick Harrison to Dr W [William] N [Napier] Shaw FRS 'I am requested to ask you, if possible, to attend here on Thursday next, the 25th instant at 5.15, to consider, on the reference on the Council, the question of taking action for the better ventilation of the building, having regard to the report of a previous Committee, of which I enclose a copy.' 23 May 1911