Roseville-style pottery vase from the early part of the 20th century. This is American art pottery with a green matte glaze.
It stands about 9 1/2 inches high by 5 inches across at the widest part.
It's stamped "USA" on the bottom, a mark used by Roseville, McCoy, and others in the World War I era to distinguish their wares from those made in Europe and elsewhere.
Excellent condition.