Mount Stewart, County Down
Killerton, Devon
Chartwell, Kent
Ormesby Hall, Redcar and Cleveland
Snowshill Manor and Garden, Gloucestershire
Dudmaston, Shropshire
Croft Castle, Herefordshire
Calke Abbey, Derbyshire
Scotney Castle, Kent
Speke Hall, Merseyside
Tyntesfield, North Somerset
Erddig, Wrexham
Unknown
Streeter and Co Ltd
D.T.
Mappin and Webb Ltd.
Llanerchaeron, Ceredigion