Organization Walpole Society

University of London (Birkbeck College)

Society of Architectural Historians of Great Britain

Courtauld Institute of Art

Victoria and Albert Museum

Society of Antiquaries

Metropolitan Museum of Art

Art Commission of the City of New York

New York Stock Exchange

American Institute of Architects

Grolier Club

St. John's College, Annapolis, Maryland

Yale University

North Point Gallery

North Point Gallery

University College London