Vintage Parakeet and Flower Planter

Old Vintage oval planter with air brushed pink and green painted parakeets and flower. This piece has a yellowish cream glaze for the background. It is unmarked, except for USA, but looks a lot like some American Bisque pieces or Hull or Shawnee. I have no idea of the maker. It measures 10 inches long and 4 and 3/8 inches wide and 3 inches tall. It is in good condition with just a bit of age glaze crazing typical for a piece this age. Around the edge it has two extremely small hairline cracks, that really look like crazing to me because it still rings when thumped. They are not visible from the outside.