Llanerchaeron, Ceredigion
Chedworth Roman Villa, Gloucestershire
Biddulph Grange Garden, Staffordshire
Tyntesfield, North Somerset
Mount Stewart, County Down
Bateman's, East Sussex
Sissinghurst Castle Garden, Kent
Rufford Old Hall, Lancashire
Nether Alderley Mill, Cheshire
Alexander Keiller Museum, Wiltshire
Chartwell, Kent
Blackstone and Co Ltd
Erddig, Wrexham
Ardress House, County Armagh
Ickworth, Suffolk
Wordsworth House and Garden, Cumbria
Godolphin, Cornwall
Geo. Porteous & Sons Leeds Ltd
Thomas Jones
Bartlet
Wallington, Northumberland
Borrowdale, Cumbria
Kingston Lacy Estate, Dorset
R.A. Lister
Wimpole, Cambridgeshire
Unknown [name retired]
Anglesey Abbey, Cambridgeshire
Blickling Hall, Norfolk
Joseph Matauschek
Tredegar, Newport
Penrhyn Castle, Gwynedd
Snowshill Manor and Garden, Gloucestershire
Christopher Stokes
