Breadcrumb Home Tilman Bruck (QEH), Valpy FitzGerald (QEH), Arturo Grigsby (QEH) Valpy FitzGerald 01 July 2000 https://www3.qeh.ox.ac.uk/pdf/qehwp/qehwps45_1s.pdf Tilman Bruck (QEH), Valpy FitzGerald (QEH), Arturo Grigsby (QEH)