Silver cake service in a box

This delightful service has silver cakes is between art nouveau and art deco, it is composed of 6 forks and 6 knives. The sleeves are stuffed silver and the blades are gold metal. For the record they come from prague and they shared black forests and strudel during the roaring twenties of this beautiful city... The case is not original. So they have a foreign punch too small to photograph.