Ightham Mote, Kent (Accredited Museum)
Llanerchaeron, Ceredigion (Accredited Museum)
Tisbury Hub, Wiltshire
Fleece Inn Bretforton, Worcestershire
Erddig, Wrexham (Accredited Museum)
Dudmaston, Shropshire (Accredited Museum)
Killerton, Devon (Accredited Museum)
Sir Edmund Harry Elton, 8th Bt (1846-1920)
Standen House and Garden, West Sussex (Accredited Museum)
Nostell Priory, West Yorkshire (Accredited Museum)
Springhill, County Londonderry (Accredited Museum)
Kedleston Hall, Derbyshire (Accredited Museum)
Townend, Cumbria (Accredited Museum)
Buckland Abbey, Devon (Accredited Museum)
Lindisfarne Castle, Northumberland (Accredited Museum)
Mottisfont, Hampshire (Accredited Museum)
Woolsthorpe Manor, Lincolnshire (Accredited Museum)
Hill Top, Cumbria (Accredited Museum)
Wallington, Northumberland (Accredited Museum)
Aberglaslyn, Gwynedd
Brockhampton Estate, Herefordshire (Accredited Museum)
Dyrham, Gloucestershire (Accredited Museum)
Arlington Court, Devon (Accredited Museum)
Kingston Lacy Estate, Dorset (Accredited Museum)
Belton House, Lincolnshire (Accredited Museum)