Vintage Cassina Chairs

A family member recently passed away and I inherited 3 matching Cassina chairs all of which are about the same used condition.   The condition of the chair is about what you should be able to see in the photo which has some wear and tear.  I am just going to send you one chair and all of the chairs are about the same condition.I was wondering if you could give me any info on the chair, if it’s valuable, can it be restored, would it even be worth consigning on your website.  If you need more information or photos please contact me. Any information you could provide be greatly appreciated.  Thanks 

Fair