Seaton Delaval Hall, Northumberland
Shugborough Estate, Staffordshire
Polesden Lacey, Surrey (Accredited Museum)
Llanerchaeron, Ceredigion (Accredited Museum)
Erddig, Wrexham (Accredited Museum)
Unknown
Dudmaston, Shropshire (Accredited Museum)
Dunham Massey, Cheshire (Accredited Museum)
Dinton, Wiltshire