Trix, Triang and other 3 rail conversions. They might not be original but they add interest to the running which to me is the prime objective of the layout.
Hornby-Dublo: P.15 The Flying Scotsman Passenger Set comprising 4-6-2 'Mallard' Locomotive and Tender, two BR Coaches, track and instructions, in original box, circa 1958 (F-G, box F, lid corners split), L.30 1000 BHP Bo-B Diesel Electric Locomotive with instructions, EDL 18 BR 2-...