Llanerchaeron, Ceredigion
Hoover
Ightham Mote, Kent
Lanhydrock, Cornwall
Mottisfont, Hampshire
Hoover and Co
Siemans
Birmingham Back to Backs
Castle Drogo, Devon
Kingston Lacy Estate, Dorset
Cragside, Northumberland
2 Willow Road, London
Sunnycroft, Shropshire
Tyntesfield, North Somerset
20 Forthlin Road, Allerton, Merseyside
Hoover Ltd.
Coleton Fishacre, Devon
Mr Straw's House, Nottinghamshire
Baddesley Clinton, Warwickshire
Wightwick Manor, West Midlands
Polesden Lacey, Surrey
Electrolux
Sutton Hoo, Suffolk
Mendips, Merseyside
Landers
Tredegar, Newport
Tatton Park, Cheshire
Nuffield Place, Oxfordshire
The General Electric Company Ltd
Whirlwind Ltd
British Vacumm Cleaner and Engineering Co Ltd
Killerton, Devon
Oreck
Clug Kraushaar
Electrolux Ltd.
