[ThreeGreens]

David,

Thanks so much for the responee and information. Do you know where I may get a copy of that "after the battle" to look up the information?
I am looking of the other publications, I am sure they will help. Unfortunately, libraries are closed for the bank holiday!
Apart from these two books are there any other publications likely to help?
Any other forums other than this one that may also be able to assist?

Thanks once again for your help
Graham