Thanks for that one John, not identical (I'm grabbing at straws now aren't I?) but certainly too close for comfort. I'm not at all surprised either! When I sell vases I do like to state clearly on the label where they come from and how old they are - and then the selling price can reflect that fact. Wouldn't it be nice to have a GMB 'Chinese vases of our time' gallery? Although I suspect - like China itself - it would need to be quite large.
Huge and matte ground bases, wouldn't be the first time. Hmm yes, must try and remember that one...