Oh yes, we know it has that line of bubbles!
I've got a couple of bits with strange holes in their bases - an obelisk somebody has tried to stick onto something, I think, and another bit, where somebody has actually managed to make the hole go right through the bottom.
Owner-instigated phenomenon, I suspect, Greg. Some owners perhaps make a neater hole than others.
It's a wonderful bowl, though - really early thing. Well done nabbing it! :smg: