Cheers guys. The wheels were rebuilt with DT double butted spokes by Matthew Starey (now of Middleburn fame) after I had a spoke break on Esher Common many years ago.
Was using Schwalbe Land Cruisers for a couple of months, but really not a fan of black wall tyres so the Twin Rails went on. I also have some folding Splashbacks in stock.
Prior to the Schwalbes it had a Specialized Ground Control on the rear and a folding Ritchey MegaBite on the front. Skin walls of course! They are still usable, but wanted something a little more road friendly for the time being.