Tyntesfield, North Somerset
Hinton Ampner, Hampshire
Llanerchaeron, Ceredigion
Acorn Bank, Cumbria
Finch Foundry, Devon
Mount Stewart, County Down
Clouds Hill, Dorset
Brockhampton Estate, Herefordshire
Wightwick Manor, West Midlands
Polesden Lacey, Surrey
Haws
Powis Castle and Garden, Powys
Ransomes, Sims and Jefferies Ltd
Penrhyn Castle, Gwynedd
Simplex
Peckover House, Cambridgeshire
Julie Douglass Artefacts Ltd
Sutton Hoo, Suffolk
Beatty Bros Ltd
Killerton, Devon
General Electric Co.
Borrowdale, Cumbria
