By Macdonald
By Bell, F.G.
By Polley, Simon
By Philip Jodidio
By Neher, Andre, Maisel, D.
By Howsam, P.
By Meerman, Jacob
By Gordon, J. E.
By Shepherd MD. DPhil., Gordon M.
By Fawcett, A Peter
By Hutton, Ronald
By Alan Muir Wood (Former President, Institution Of Civil Engineers, UK)
By William Shakespeare, W.J. Craig
By Michael B Abbott, W. Alan Price
By Sound Research Laboratories
By Hart, Stephen, Grafton, Duke Of
By British Gas
By Powrie, WILLIAM
By Wyllie, Duncan C.
By Blyth, Alastair, Worthington, John
By Cowen, Anne, Roger
By Abrantes, Vítor, Rangel, Barbara, Amorim Faria, José Manuel
By Ceccato, Cristiano, Hesselgren, Lars, Pauly, Mark, Pottmann, Helmut, Wallner, Johannes
By Trevor Yorke
By Guptill, Arthur L.
By MacPherson, C. B.
By Trulove, James Grayson
By Adrian Schulz
By Wilkinson, Chris
By Illston, Dr J M, J.M.