Trevaise Vase c.1907

I've been after this vase for some time. I finally tracked it down and bought it. Typical Trevaise bulged out center but not typical decoration. Large gold lily pads with brown and yellow trailings. And as with all Trevaise vases it has a button pontil and is not signed.
The original literature announcing Trevaise called it "high class" so I never understood why they didn't sign the vases. It would have made life alot easier for us now !
F.W.F