Letter from Lockhart to Professor A.A. Abbie, Department of Anatomy, University of Adelaide Letter from Lockhart to Professor A.A. Abbie, Department of Anatomy, University of Adelaide, 4 April 1968, regarding Professor Abbie's recent G.E. Rennie Memorial Lecture. The lecture reminded Lockhart of a meeting with Professor Popa in University College [?London] where 'the cooing of his pigeons was so loud one couldn't carry on a conversation ...' He enquires if Professor Abbie knows what became of him and states that he believes that he came from the University of Jassay in Romania. 4 April 1968