Unknown
Dudmaston, Shropshire
Llanerchaeron, Ceredigion
Brownsea Island, Dorset
Killerton, Devon
Lanhydrock, Cornwall
Townend, Cumbria
Uppark House and Garden, West Sussex
Jefco
Penrhyn Castle, Gwynedd
Blickling Hall, Norfolk
Coleton Fishacre, Devon
Wightwick Manor, West Midlands
Mount Stewart, County Down
Simplex
Osterley Park and House, London
Kingston Lacy Estate, Dorset
Sunnycroft, Shropshire
Attingham Park, Shropshire
