Ten window Williams is a Eureka mainstay. This jewelry store is on the edge of old town eureka and has a good old town feel. 10 Window Williams has all the normal stuff you would find at a jewelry shop. What really them apart is what is in the side room. This room is full of estate jewelry. Not only can you find a great piece you can get a great deal. When I go shopping this is where I spend the most time in this store.