Maybe he didn't sign it? How does the quality of work compare with your jug?
Both bowls have daisies. And very elegant curly bits.

I think the other flowers on the jug might be more buttercup-y, those are on both bowls too.
I don't have the bowl any more and my pics are not the best.

Looking at the base of your bowlthat is all elllegant curly bits. That is rather unusual. I might allow myself to think/suspect that might help indicate original work.
