Russian box with trinkets from China and Mexico

I don't know what that says. I think it's a Mah Jong tile and I have no idea why I would have just one . Everything was given to me by former co-workers in San Francisco - a multicultural bunch.

I was walking around San Francisco's Chinatown one day and went down an alley. Upstairs, I heard loud men's voices and a loud clack-clacking sound, which I think were Mah Jong tiles. A few more feet and there was a tiny incense shop. There were many shapes and sizes of sandalwood incense, all packaged in bright red. The smell of sandalwood was so strong I was a little bit light headed. I felt like I was transported to old China. These items make me miss that city very, very much.