Thank you very much for viewing. I received this over 30 years ago, and since I had nowhere to display it, it has been kept in a closet in the same condition I received it. I don't have a place to display it, and I would be happy if someone who wants it could display it. I wiped everything down with alcohol, but the back has some age-related deterioration. Also, one of the fasteners is broken. The box is tattered, but I will use it to prevent accidents during shipping. I will also wrap it in bubble wrap before shipping, but please understand that I cannot be held responsible for any damage during shipping. I am selling items related to academic societies as part of my end-of-life preparations. The purchase money will be used for charitable purposes.