3 flat plates in iron land

Set of 3 plates in iron land, with a blue décor on a beige background, probably dating from the late 19th century or early 20th century. Two of the plates are stamped "ceramic depot, rue etienne marcel 36 paris, angle de la rue montmartre", a store through which these plates most certainly passed between the 1880s and 1920s or so. 23.5 cm diameter. The plates are in good condition, have normal trademarks and are slightly sparsely grounded. One of the plates has a fine hair (see photo).