Vintage brown glaze ribbed feather/leaf vase

This listing is for a Vintage brown glaze, ribbed feather leaf vase- Native American?. The vase is marked, but the remaining color is difficult to read/unknown. No major chips or cracks noted. Only chips are on the base, one tiny flea bite, and one under the glaze. (See photos for size, details, and condition). Preowned item being offered as is. No returns.