Hi Experts
The photographs attached show a ? silver salt cellar/dish that has been in the family for a long time, but the hallmarks completely defeat my research to date. Can anyone identify them please? 
. There are possibly two other marks, but I have shown what seem to be the most important.
The lion in the 6-sided punch is a Dutch mark with the 2 indicating .833 standard silver and the key shows that the item was exported from the Netherlands. The key mark was in use from 1853 to 1953. I can’t help with the other marks.