These are obviously in vintage condition. With scratches and dirtiness concurrent with the age. I do not have a lot of information on these. From what I understand they’re two overlapping Chinese coins. These could’ve been for a desk set? I have not attempted to clean these, as I did not want to do any damage to what I believe is the pewter and the brass Please review all pictures closely. Ask questions and I will answer as fast as I can. These are waited, on the heavier side. They are not aluminum or tin. Most likely they are a pewter with a brass and my from the research I could do. Also, from what I’ve seen, it’s rare to find these as a set. I will try very hard to answer or if you’d like to give me further information I appreciate that as well.