Llanerchaeron, Ceredigion (Accredited Museum)
Tatton Park, Cheshire (Accredited Museum)
Fenton House, London (Accredited Museum)
Plas Newydd, Anglesey (Accredited Museum)
Gunby Hall Estate, Lincolnshire
Mompesson House, Wiltshire (Accredited Museum)
Greenway, Devon (Accredited Museum)
Westwood Manor, Wiltshire (Accredited Museum)
Sunnycroft, Shropshire (Accredited Museum)
Hardwick Hall, Derbyshire (Accredited Museum)
Wightwick Manor, West Midlands (Accredited Museum)
Mount Stewart, County Down (Accredited Museum)
Coughton Court, Warwickshire (Accredited Museum)
Chartwell, Kent (Accredited Museum)
Cragside, Northumberland (Accredited Museum)
Montacute House, Somerset (Accredited Museum)
Sizergh Castle, Cumbria
Hill Top, Cumbria (Accredited Museum)
Goddards, North Yorkshire
Standen House and Garden, West Sussex (Accredited Museum)
Nymans Estate, West Sussex (Accredited Museum)
Sudbury Hall, Derbyshire (Accredited Museum)
Coleton Fishacre, Devon (Accredited Museum)
Godolphin, Cornwall
Calke Abbey, Derbyshire (Accredited Museum)
Wimpole, Cambridgeshire (Accredited Museum)
Monk's House, Rodmell, East Sussex (Accredited Museum)
Peckover House, Cambridgeshire (Accredited Museum)
Collard and Collard
Beningbrough Hall, North Yorkshire (Accredited Museum)
Hanbury Hall, Worcestershire (Accredited Museum)
Tyntesfield, North Somerset
