CGS can of course put what they like on the slab, and they can interpret things as they see them, but 'significant discovery' seems a bit far fetched. It does indeed look like an inverted '1', but so does the die crack on the 2008 20p and that doesn't mean it is one either! It's from re-touching, nothing more. And shame on CGS/London Coins for implying it to be something that it almost certainly isn't. They do worry me sometimes, on a lot of levels. What's worse is that these things end up in slabs with descriptions that are accepted as gospel and that's the worrying thing about slabs and certification (let's not get into all that though) especially slabbing and certification by the same company that then benefits from selling the same coins down the line via auction. Does that situation or a similar one occur anywhere else in the world or in any other industry or field of collecting? I doubt it. It's a conflict of interests at the very least. It's a nice coin so I hope it cost about the right price for what it is. I don't mean to rain on your parade, but to me it just doesn't really look that unusual or special. I'd be interested to hear what others think.