Nice cheap display cases built very reasonably..This picture is a bit blurry, but it shows the height of them, about 7 feet tall.....

He builds an L like channel out of wood and uses that for the middle section of plastic for his sliding door. Click on the view original to see the close-up of the picture. This was from the Paulson museum located in Caledonia, Ill. Just off Illinois 73 west of loves park Ill. (Rockford)