If you can find a label or signature on the back or bottom you may have something collectable. If there are antique dealers in your area, most will have antique catalogs (or the library)

If your looking for insurance value and you think they are worth something, you may want to contact an appraiser. Especially if you plan to keep them.

You never know, I just bought a solid teak chest & mirror at the Salvation Army for $20.00, found the manufacturer on back, and they sell for $800.00