Roger,
If you google in bbc family history and join for nothing, go to messages, then ww1/2 you can leave a message on what info you are trying to find and they are realy helpfull they search if there is any thing to find they will do it,, i got help from them about the ships and places my late dad fought on in the navy in ww2, i know i already had the ships as i have his navy papers but they told me more and told me where to go for pictures of the ships at was,,,, try them and good luck