I am new at this. I have a small oval top trinket box. Not sure what it is made of…pewter, chrome, some kind of metal? It is blue on top with a sideways diamond in middle. Inside is a red velvet lining. The only thing printed on it is “Japan” on the bottom which you can barely make out. I received it from my aunt about 25 years ago. It was not new when she gave it to me. Any thoughts as to the value or atleast where I could look to find out? Thanks I do have pictures…The top is unhinged