Llanerchaeron, Ceredigion
Cragside, Northumberland
59 Rodney Street, Merseyside
Cornish Engines, Cornwall
Plas Newydd, Anglesey
Sangamo Weston
Fox Talbot Museum, Wiltshire
Quarry Bank, Cheshire
Ascott Estate, Buckinghamshire
Souter and the Leas, Tyne and Wear
Hardings, Rhodes and Co Ltd
Finch Foundry, Devon
Evershed and Vignoles Ltd.
Felbrigg, Norfolk
Salford Electrical Instruments Ltd.
Ferranti
Tyntesfield, North Somerset
Automatic Coil Winder and Elecrtrical Equipment Co. Ltd (London)
Sangamo Weston Ltd.
Fowler and Company
Towers
Ruthadt
Company
T. C. Howden and Co.
George Ellison
General Electric Co Ltd.
Kodak Ltd.
