Llanerchaeron, Ceredigion (Accredited Museum)
Erddig, Wrexham (Accredited Museum)
Dudmaston, Shropshire (Accredited Museum)
Dinton, Wiltshire
Knightshayes Court, Devon (Accredited Museum)
Killerton, Devon (Accredited Museum)
Greenway, Devon (Accredited Museum)
Springhill, County Londonderry (Accredited Museum)
Kedleston Hall, Derbyshire (Accredited Museum)
Berrington Hall, Herefordshire (Accredited Museum)
Polesden Lacey, Surrey (Accredited Museum)
Powis Castle and Garden, Powys (Accredited Museum)
Westwood Manor, Wiltshire (Accredited Museum)
Dinefwr, Carmarthenshire (Accredited Museum)
Cobbe
Mottisfont, Hampshire (Accredited Museum)
Vyne Estate, Hampshire (Accredited Museum)
Sheringham, Norfolk
Lytes Cary Manor, Somerset (Accredited Museum)
Grantham House, Lincolnshire
Farnborough Hall, Warwickshire
Wallington, Northumberland (Accredited Museum)
Bradley Manor, Devon
