This teapot may well be a one of piece that was made by Charles Hobson Pottery
In Burslem Stoke on Trent.
It is in the Chusan Pattern and was made in the early 1880’s
It is 17″ high
Comes with a picture which i believe to be from the late 1800’s early 1900’s to be of the teapot in a shop window in Portsmouth