1970s Jaime de Guzman Studio Philippines unsigned with unidentified marking - the colors & glazing are typical for this studio & another of the same design is offered on e-bay for about twice as much - The yellow areas are darker in person - bowl rim is about 5 1/4 inches across & about 2 1/4 high...1.1 LBs - Priority mail recommended for Alaska, Hawaii  & Pacific Islands