75 years celebrations of Mallard

[PortlandBill]

I am sure many of you are aware the celebrations at the Nation Railway Museum in the UK bringing together all the remaining A4s. I was browsing through the web when I came across this video. I do remember seeing it years ago. The quality isn't too good and the commentary a bit stiff upper lip but if you haven't seen Mallard in steam this is one for you

http://www.youtube.com/watch?feature=player_detailpage&v=IXPSSM00e-E

Enjoy