Decorative ornament

Decorative silver plate with a border decorated in the neoclassical style, featuring a braided garland tied with ribbons and four oval relief medallions. Diameter 27 cm and weight 410 g. Good condition, with normal signs of aging.
It bears two punches, one rectangular and one oval, which are shown in the photographs but could not be identified. On the Internet, plates with identical decoration can be found, some with figures in the four oval medallions, attributed to German or Dutch origin, 19th century.