In article ,
Robert Templeman wrote:
Can anyone give any information on the steam boiler and associated
bits and pieces held in the enclosure, that once was used for the
annual Steam on the Met weekends?

This sounds like GWR 94xx 0-6-0PT no 9466 which is being overhauled at
Neasden depot. http://home.clara.net/bmurray/9466into.html

David