I have a 28-piece dominos set in a wooden, leather-covered box. Can't find anything similar online. It's made by Tiffany's. The dominoes appear to be bone but not sure. Any help appreciated finding the history and value of this item. 

I would like a price idea for this painting.

Bronze Madonna in good condition

Waterfall Desk in mahogany with 7 drawers and brass drawer pulls.

I don't know anything about the mirror my grandma gave it to me. It's very heavy.

This a Hexagonal Mirror measuring 1 metre across by 1 metre across. It seems to be set in a brass or brass pewter frame and it relatively heavy