Frankoma vintage pottery #28 bud vase 7-1/8" tan with brown mottling

Nice Frankoma 28 pottery bud vase 7-1/8" tall in color tan with medium-brown mottling. Seller doesn't know when it was made but assumes it is vintage. Semi-gloss glaze. Made in USA. 2-7/8" across bottom X almost 2-1/2" across top. Very good condition - no chips, no cracks.