Set of 9 flat plates HBC Choisy le Roi, geometric and floral pattern green and blue, vintage fra

Here is a set of 9 hollow plates from the hbc earthenware factory - for hautin boulenger & cie - of choisy le roi in very good condition. On a white background, they have a nice blue and green decoration stenciled. They are in very good condition even if they bear tiny traces of their use, but nothing abnormal and that would alter their aesthetics. They have no gaps or cracks. Diameter 21 cm. Height 2 cm.