One of my favourite desks Andrew, and I shall be visiting it myself on Thursday. Next time you visit me in Auld Reekie I can let you sit at C.G.Barkla's desk. (Nobel prize 1917, proved X-rays are transverse waves). Or if you are really good, Richard Kenway will let you peek at Max Born's box file of dodgy preprints, labelled "Idiots".