Cutlery set for 12 (108) - .800 silver

This is a large 108-piece cutlery set in an original cutlery case with a red velvet interior.
All pieces are marked '800' together with the German national hallmark (crescent and crown).
There are no monograms or engravings.
The set includes, among other things, table forks, table spoons, dessert spoons, knives and various serving pieces (such as a cake slice and serving spoons).
These are all solid 800 silver.
The knives have stainless steel blades stamped 'Solingen rostfrei' and solid silver '800' handles, but they still have about 35% of their weight in silver at the handle.
The total weight of the set is approximately 6 kg, including the knives, excluding the case.
12 large dinner knives
12 small starter knives
12 coffee spoons
12 small forks
12 medium forks
12 large forks
12 large spoons
12 medium spoons
1 sugar tongs
2 small two-pronged picks
1 cake slice
1 sauce ladle
1 soup spoon
2 croquette spoons
1 salad spoon
1 butter knife
1 sugar spoon
1 small square serving spoon