Vintage Blue Aqua Swan Planter or Wash Cloth Holder

This is aqua green or blue trumpeter swan planter or wash cloth holder. It measures 6.5 inches tall and 7.25 inches long. It is unmarked but is a very nice heavy quality piece like Hull, McCoy or Shawnee. I don't know the age but it has very fine age glaze crazing so it is probably vintage. No cracks and no chips.