Anthony Burton is a freelance author and broadcaster, who has specialized in industrial and transport history. He has been involved in around a hundred TV documentaries on these subjects, appearing on all the major networks. He has written biographies of some of the leading characters of the early industrial age: Thomas Telford, Richard Trevithick, Joseph Locke and Matthew Boulton, the latter with Jennifer Tann
Arnold and Henry Kriegstein are identical twins who share a love of naval history and have been collecting maritime art for forty years. ARNOLD KRIEGSTIEN is the John G Bowes Distinguished Professor of Stem Cell and Tissue Biology and Director of the Institute for Regeneration Medicine at the University of California.
HENRY KRIEGSTEIN is an ophthalmologist who practices in Massachusetts, and his other interests include astronomy and palaeontology.