SIOUX Pottery Native American Etched 5" Brown Purple Vase Signed Irene SP RC SD

SIOUX Pottery Native American Etched 5" Brown Purple Vase Signed Irene SP RC SD Colors of Purple (Magenta?) Brown, Tan, White measures 2" x 5" x 3.25" bottom marked ERE 10/05 SP RC SD Irene good preowned condition, has a few marks and internal glaze has crazing