Llanerchaeron, Ceredigion (Accredited Museum)
Unknown
Dudmaston, Shropshire (Accredited Museum)
Erddig, Wrexham (Accredited Museum)
Standen House and Garden, West Sussex (Accredited Museum)
Basildon Park, Berkshire (Accredited Museum)
Greenway, Devon (Accredited Museum)
Hughenden, Buckinghamshire (Accredited Museum)
Mr Straw's House, Nottinghamshire (Accredited Museum)
Ickworth, Suffolk (Accredited Museum)
575 Wandsworth Road, London
Tyntesfield, North Somerset
