I bought it thinking it might be Sowerby, but now I'm pretty sure it's not. An intricate design (even the bottom is "woven") with a rose on each side made in a four part mould (two long sides and two short sides). 6.25 in (16 cm long) and 4.5 in (11.5 cm) wide. Anyone any idea of who please? (And yes, it's a little sun purpled)