Two plates Diameter: Approximately 23 cm Height: Approximately 2 cm Back stamp: arcopal FRANCE EXTRA RESISTANT ① Several small black dots, likely from manufacturing, are present (see image 6; the image is an example, and there are several others in other places), and there is one protrusion (image 7). ② There is one thin line (image 13). Both have some areas where the print or lines are faded, likely due to manufacturing. However, overall, they have little signs of use and are in good condition. According to AI: In Japan, it is known as the white plate of the "Yamazaki Spring Bread Festival," and it is a heat-resistant, reinforced glass tableware brand of Arc (Arc) of France: Arcopal. The material is opal glass (white and translucent, light and unbreakable) (※Sometimes called milk glass, but it is precisely opal glass) Based on the stamp and design, it is likely from the late 1960s to the 1970s. I do not have any knowledge, so please use this information as a reference. These items have been stored at home for a long time. Please understand that these are used dishes before purchasing. They will be carefully packed with cushioning material and cardboard for shipping. One plate of the same pattern is also on sale. Please consider it together! Click here → #K＆AR_COPAL Several dishes are also on sale. Please consider these as well! Click here → #K＆tab_wer_01 Material... Ceramics/Pottery Shape... Plate Item Type... Medium plate