Tintinhull House, Somerset
Erddig, Wrexham (Accredited Museum)
Nunnington Hall, North Yorkshire (Accredited Museum)
Basildon Park, Berkshire (Accredited Museum)
Greenway, Devon (Accredited Museum)
Springhill, County Londonderry (Accredited Museum)
Dunham Massey, Cheshire (Accredited Museum)
Mount Stewart, County Down (Accredited Museum)
Gray's Printing Press, County Tyrone
Townend, Cumbria (Accredited Museum)
Westwood Manor, Wiltshire (Accredited Museum)
Cliveden Estate, Buckinghamshire
Berrington Hall, Herefordshire (Accredited Museum)
Croft Castle, Herefordshire (Accredited Museum)
Vyne Estate, Hampshire (Accredited Museum)
East Riddlesden Hall, West Yorkshire (Accredited Museum)
Quebec House, Kent (Accredited Museum)
Newark Park, Gloucestershire
Great Chalfield, Wiltshire (Accredited Museum)
Wallington, Northumberland (Accredited Museum)
Hinton Ampner, Hampshire (Accredited Museum)
Kingston Lacy Estate, Dorset (Accredited Museum)
Belton House, Lincolnshire (Accredited Museum)
Cragside, Northumberland (Accredited Museum)
