From the 1920 is this porcelain, silver overlay perfume bottle made in Germany. It has a small brass, screw top and it is in very good condition with no chips or issues. I do not find a mark, and I don't believe they were marked except for Germany on some. But no silver mark. This was black when I found it and I polished it up some and it polishes like silver does. Europe, in general used a lot of 800 silver for vanity items like this at this time in history. Sweet, small perfume bottle is 2 1/4 inches tall by 2 1/8" wide. No cracks or ships. The brass top screws on but not all the way down. Pretty in the green porcelain.