4mm scale etched brass kit with whitemetal castings and vacuum formed roof. Kit includes Cleminson six wheel underframe. Southwark Bridge Kits do not contain wheels, bearings, seats, couplings, wire and rod. Originally in suburban block sets, later loose in secondary and branch line trains. Three axles 3ft 7in (14mm) Mansell Coach wheels needed. We can supply 00 wheels from Markits or Alan Gibson and screw link couplings from Roxey Mouldings or Markits/Romford.