Knightshayes Court, Devon
Standen House and Garden, West Sussex
Cox and Yeman
Ightham Mote, Kent
Kingston Lacy Estate, Dorset
Canons Ashby, Northamptonshire
Clarke
Knole, Kent
Penrhyn Castle, Gwynedd
Felbrigg, Norfolk
Tyntesfield, North Somerset
Castle Drogo, Devon
Polesden Lacey, Surrey
Powis Castle and Garden, Powys
The Argory, County Armagh
Dunham Massey, Cheshire
Wightwick Manor, West Midlands
Ickworth, Suffolk
Burroughes and Watts Ltd
Cragside, Northumberland
