I have not opened it up. Fan appears to have a separation to one of the sections as shown. Looks to be in excellent condition otherwise. Fan measures 16 1/2" x 9".
Box measures 21 1/4" x 17". The item "Antique Victorian French Handpainted Silk & Celluloid Hand Fan Shadow Box" is in sale since Thursday, June 24, 2021. This item is in the category "Clothing, Shoes & Accessories\Specialty\Vintage\Vintage Accessories\Hand Fans".The seller is "thesuccessfulonlinereseller" and is located in West Yarmouth, Massachusetts. This item can be shipped worldwide.