This is one of the ace bargains I got when I went to an auction last year with chum Lynne @josordoni (she’s a bit of an auction expert)
It lives on the dressing table in the guest room
I just investigated the mark on the bottom and it seems its Bishop and Stonier, the pattern is Shirley Poppies. I haven’t any proper idea of its age other that 1891-1933 being when the firm was called Bishop and Stonier rather than other variants.