Letter from J H Burn, Dept of Pharmacology, Oxford, to Henry Barcroft, Dept of Physiology, Queen's University, Belfast Informs Barcroft that he has 'sent Liddell a note about your interest in the Readership' but does not think it likely that Liddell will attempt to raise the pay for the post. Suggests that Barcroft stay at Belfast for the time. 18 April 1945