Snuff was in widespread use in China during the Qing Dynasty in the 17th century. Rather than putting snuff in a small box, bottles were used and the old bottles are quite collectable, I understand. In the 19th century bottles painted on the inside were made and continued to be made up to the present. I was given this bottle by my in-laws quite a few years ago. I don’t really know much about it but have always liked it quite well.
On the front it has a painting of an old man resting under a tree. On the back are mountains and more trees. The brush work is quite remarkable, especially when you realize that the opening through which the brush was inserted is less than a quarter of an inch in diameter. If someone can read the characters on the bottle and tell me what they say, that would be terrific.