The Minories Art Gallery, Colchester, Essex
United Kingdom
Gainsborough House, Sudbury
The Minories Art Gallery, Colchester
Norwich Castle Museum and Art Gallery, Norwich
The Fitzwilliam Museum, Cambridge
The National Portrait Gallery, London
The Paul Mellon Centre for Studies in British Art
Art UK
The University of Essex
The Constable Trust
Picture Research Association
The Essex Heritage Trust
The Arts Society Colchester
The Victor Batte-Lay Foundation Collection
Phaidon
The Folio Society
The Cantor Arts Center, Stanford University
Leathersellers’ Livery Company
Colchester Art Society
The Worshipful Company of Arts Scholars
France
Bibliothèque Nationale de France, Paris
Bibliothèque de la ville de Paris
United States
The Yale Centre for British Art, New Haven