tramcar trev
all manner of mechanical apparatus...
Found this while looking for more trams on eBay. Made by minaco they could be very handy....
http://www.ebay.com.au/itm/Minaco-G...ilway_Models&hash=item56474c1150#ht_524wt_934
http://www.ebay.com.au/itm/Minaco-G...ilway_Models&hash=item56474c1150#ht_524wt_934