John Walton, Inc. (Jewett City, Connecticut, USA)
1966-1994, William K. duPont (Wilmington, Delaware, USA)
Leigh Keno American Antiques
1995-present, purchase by the Detroit Institute of Arts (Detroit, Michigan, USA)
From 9/20 through 9/23, visitors may only enter through the John R entrance. All other entrances, plus the museum grounds, Kirby St and Farnsworth St will be closed during this time for Concours d'Elegance.