Hi Panos.
Just reread what you'd written. Actually," when they were produced" was the right term. I sometimes have "glitches" when I write in English...Checked on wiki, I was wrong about the Irish flag: it's Saint Patrick's cross (well, to me it looks furiously the same as Saint Andrew's), AND the Union Jack dates back to January 1st, 1801. To our UK friends: sorry to spend so much time on this matter, I guess you all knew about it already, everybody knows their national flag's history, after all!
Can't wait to show you those, anyway:
Scotland V.1
Scotland V.2
England
Wales
Thought I'd done a picture of the Irish knight but I haven't. I'll make it soon.
Cheers.
Arnaud