Niche display cases can be mounted directly against a wall surface with options for a hinged glass hood to provide a frameless glass case system or mounted within a boxed-up partition wall. Internal displays for flat objects such as coins, medals, documents, insects and stamps or exhibits that require a close-up view for study and research are ideal. An optional artsorb compartment for silica gel media is concealed below the bottom dress panel. Access can be from the front with concealed hinges at the top with high security locks at the sides.