QUOTE (angus @ Sep 28 2009, 02:59 AM)

thanks malcolm, any more information on type,size,duties?
Angus,
I have an old book called "Inshore Heroes- The story of H.M Motor Launches in Two World Wars " by Wilfred Granville & Robin A Kelly. It was published in 1961 so it might be hard too find, but you could try your local libraries.
It is mainly concerned with the pre-fab Fairmile motor launches of the second world war, however the first seven chapters are on the operations of ML's in the Great War. It is a good starting point. It does describe ML involvement in the Zeebrugge Raid and Dover Patrol well.
As I said, a good starting point.
That's a great photo by the way. You don't see moustaches like that now!
Scott.
Edit- ML 351 is not mentioned in the book.