Description: The Smithsonian Institution has long been known for both its original research and its exhibitions. But, it was not until 1980 that the National Museum of Natural History (NMNH) first exhibited an on-going active research project, the world's first indoor living coral reef.[edan-image:id=siris_sic_7411,size=450,center]In the late 1960s, when NMNH paleobiologist Walter H. Adey
Description: [caption id="" align="aligncenter" width="430" caption="Unveiling of the model for the exhibition "The Federal City: Plans and Realities" in the Office of Exhibits Central workshop, 1976, by Unidentified photographer, Photographic print, Smithsonian Institution Archives, Record Unit 371, Box 2, Folder: March 1976, Negative Number: 76-2525-18."][/caption]