Dyrham, Gloucestershire (Accredited Museum)
A La Ronde, Devon (Accredited Museum)
2 Willow Road, London (Accredited Museum)
Saltram, Devon (Accredited Museum)
Wallington, Northumberland (Accredited Museum)
Ickworth, Suffolk (Accredited Museum)
Dolaucothi Estate, Carmarthenshire
Sunnycroft, Shropshire (Accredited Museum)
Nostell Priory, West Yorkshire (Accredited Museum)
Wimpole, Cambridgeshire (Accredited Museum)
Alexander Keiller Museum, Wiltshire (Accredited Museum)
New Hall
Hatchlands Park, Surrey (Accredited Museum)
Berrington Hall, Herefordshire (Accredited Museum)
Dunham Massey, Cheshire (Accredited Museum)
Hughenden, Buckinghamshire (Accredited Museum)
Raydyot
National Trust Carriage Museum (Accredited Museum)
Lanhydrock, Cornwall (Accredited Museum)