Leedsware classical creamware sugar bowl with lid

Lovely creamware sugar bowl with lid. Measures 4 1/2" tall and is in pristine condition. So very delicate and pristine. I have the matching coffee pot and creamer/sauce boat listed also. Marked Leedsware classical creamware England. Not marked Staffordshire. Not knowledgeable about ceamware so not sure of the date either.