Enameled cup on copper 18th or 19th century floral decoration

This enameled cup is old, probably from the 18th century, in any case from the beginning of the 19th century. It bears a marking. It is an enamel on copper with a hand-made floral decoration. However, it is damaged, we report shocks, friction, scratches, wear of the gilding particularly on the interior. Note three significant gaps, chips around the edge, stains inside the bowl. Our numerous photos allow you to appreciate the quality of the object. For the condition, please detail the photos. Feel free to zoom in. The photos are an integral part of the description. Dimensions: height: 3.2 cm diameter: 13.5 cm base diameter: 9 cm.