Organization Georgian Group

Courtauld Institute

Victoria and Albert Museum

Furniture History Society

J. Paul Getty Museum

National Art Collections Fund

National Trust for England

Furniture History Society

Friends of The Bowes Museum

French Porcelain Society

Attingham Summer School Society

Les Amis du Musée National de Céramique de Sèvres

Contemporary Art Society

Friends of The Iveagh Bequest, Kenwood

Dining in State Research Group

Friends of the National Libraries

Friends of Lambeth Palace Library

Silver Society

Friends of Contemporary Ceramics

London Historic Parks and Gardens Trust

Decorative Arts Society, London

Beckford Society

Society for Court Studies

Friends of The Royal Academy, London

Friends of The Courtauld Institute