Hi,I believe the 0 4 0 tank loco got to the prototype stage,but never went into actual production. The loco s can either pick up from the track at ,I believe,50v,dc,or from on board batteries. we have two Pullman coaches,in need of slight restoration,complete with bogies, and what is known as a "toast rack" coach,which is an open coach with seats in it which needs a lot of restoration,complete with its bogies, we also have two locos,which are just empty shells which come complete with there bogies,but are in need of total restoration. Indeed,one of the loco s was found buried,in a garden,with a tree growing through it!,it's now at home here,in the dry,waiting it's turn in the restoration queue. In the pipeline,is the arrival of another loco,this time a working example,which picks up its power from the track and is coming with its transformer,ten lengths of original track and an original buffer stop.