I wonder all the time what I have standing here in front of me? Is this a vessel for vinegar or oil? It is made of crystal glass, has an opening at the top and bottom. Above, the silver mount is slightly permeable to liquids. Below is a cork stopper. It is about 15 cm high.
Can you help me? I recognized a hallmark. The Dutch sword. The other hallmark could be the date of manufacture? What do you recognize?