Gosh you lot have a weird sense of humour, I’ll get used it though. I know that about the swan just a slip of the finger and having senior moments. Will have a look when at work in the Library. Thank you all for your help and suggestions
Wow, Allan, thank you for your efforts. I think I’ll just say it’s a common frog. This much more complicated than I thought although I’ve been here a while still learning and probably won’t ever stop.