International Eugenics Congress London, England)
Shaw's Corner, Hertfordshire
London International
Monk's House, Rodmell, East Sussex
International Exhibition (1862: London, England)
Kedleston Hall, Derbyshire
Sir Paul Vinogradoff (1854-1925)
Julian Stafford Corbett (1854-1922)
Chartwell, Kent
London. International exhibition of Persian art, 1931
Cragside, Northumberland
Nostell Priory, West Yorkshire
International Geological Congress London
Penrhyn Castle, Gwynedd
International Scientific Meeting to Examine the Allegations of Reproductive Hazards from VDUs London
575 Wandsworth Road, London
International Congress on Mental Health London)
Standen House and Garden, West Sussex
International congress of prehistoric and protohistoric sciences. 1st, London, 1932
Greenway, Devon
Philip Cary Jessup (1897-1986)
Sissinghurst Castle Garden, Kent
International Colloquium in the Philosophy of Science London)
Calke Abbey, Derbyshire