Letter from Howard Walter Florey to S A Sarkisov, Inverness Terrace, London Thanks for good wishes - hopes through Sarkisov's efforts British and Russian scientists may work more closely together - pleased to have Dr Borodin working in Department - hopes Borodin will be first of many visitors from USSR - asks Sarkisov to convey his regards to Professors Parin, Yermolieva and Propper-Grashchenkov. 1 January 1946