Greenway, Devon (Accredited Museum)
Mount Stewart, County Down (Accredited Museum)
Westwood Manor, Wiltshire (Accredited Museum)
Lindisfarne Castle, Northumberland (Accredited Museum)
Ickworth, Suffolk (Accredited Museum)
Tyntesfield, North Somerset
Belton House, Lincolnshire (Accredited Museum)
Saltram, Devon (Accredited Museum)
Blickling Hall, Norfolk (Accredited Museum)
Wightwick Manor, West Midlands (Accredited Museum)
Ham House, Surrey (Accredited Museum)
Greyfriars, Worcestershire (Accredited Museum)
Hardwick Hall, Derbyshire (Accredited Museum)
The Argory, County Armagh (Accredited Museum)
Sudbury Hall, Derbyshire (Accredited Museum)
Nunnington Hall, North Yorkshire (Accredited Museum)
Standen House and Garden, West Sussex (Accredited Museum)
Ightham Mote, Kent (Accredited Museum)
Springhill, County Londonderry (Accredited Museum)
575 Wandsworth Road, London
Mary 'Molly' Katherine Bell, Lady Trevelyan (1881-1966)
Wallington, Northumberland (Accredited Museum)
Phyllis Jerrold
Brilley, Herefordshire
Cragside, Northumberland (Accredited Museum)
Penrhyn Castle, Gwynedd (Accredited Museum)
Brian Dick Lauder Thomas (1912-1989)
Mottistone Estate, Isle of Wight
Montacute House, Somerset (Accredited Museum)
