WHILST reading the letters in Tuesday's Advertiser, February 25,

I noticed that Mr G Scott, Okus Road, mentioned that in the BBC's documentary Dunkirk that two ships, HMS Malcolm and HMS Bideford, were unknown.

I have looked up the case and HMS Malcolm was a Campbell Class Destroyer built in 1918.

I think that the other ship was a sloop reference on page 5.9 Janes Fighting Ships.

J A ELY

Highworth