Dear All, I thought this might interest someone - yes it's big and weighs 12 tonnes! 750cm gauge - 2' 6" At a UK museum at the moment, but it's looking for another home it seems. Regards, Bernard _http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=110486180062&ssPageNam e=STRK:MEWAX:IT_ (http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=110486180062&ssPageName=STRK:MEWAX:IT)