Antique Vitrine Showcase Louis XVI Hello! My place of business is wanting to get an appraisal on a few pieces of furniture. Anyone have an idea of the value of these glass showcases? I tried to find a makers mark without any luck. Thanks! Category: European FurnitureMedium: WoodFor Sale?: No Know something about this item?Log In and Add New CommentIf you don't have InstAppraisal accountclick here to create one for free!