Conferences and Groups

Congress of Hygiene and Demography, Liverpool, 1891. With key and letter from Wilson to Edward Arnold (Publishers) Ltd re use of photograph as illustration in book, 1963

Poland, March 1949. 3 photographs with covering letter

The Sudan, 1964

London School of Hygiene and Tropical Medicine Diploma in Bacteriology Class, 1964-65

'Armenia 1966 ?1964'. 17 photographs found in envelope. Wilson visited Armenia in 1966 but the only dated photographs in the group are from 1964 when he visited Azerbaijan

WHO Seminar London 1967

USSR 1968. 8 photographs, 2 identified on verso as taken at the Institute of Experimental Surgery, Alma-Ata, Kazakhstan

WHO Second Regional Seminar on Health Laboratory Services, Manila, 1972

10th 'Topics in Infection' Symposium, London, 1984. With key