A blue and white mottled swirl graniteware, small size rounded mixing bowl from the late 19th Century, early 1900's.  Inside of the bowl is solid white, with the rolled rim in a black.  One small loss of enamel on the bottom edge, showing through on the white on inside. Slight chip of the black also on the rim.   From a household working kitchen, the damage, I would consider, minor. 

Size of the bowl is 5-3/4" diameter x 2-1/4" high. 

Cute decorator piece for a counter or shelf.