This is a beautifully glazed early blue spongeware bowl. It has no manufacturer's marks. It is unsigned.
It measures approximately 2 ¾" high and 8" in diameter.
The condition is good for its age. It does have crazing, a hairline crack near the rim and slight imperfections in the bottom of the bowl that can be viewed in the pictures.
It dates from circa 1880's to the early 1900's.