W.C. California Pottery flower pot white

Satin White finish, rectangular flower pot. Perfect to pot violets or succulents In it. Production by west Coast Pottery California 515, as is embossed to bottom. Made between 1940-1950’s, Rare piece. Art Deco design. But soft enough to be farmhouse. Simple lines. See picture. In excellent condition for sweet vintage piece. No cracks, chips or crazing. Bx