These records consist of the Central Files of the Office of Design and Construction. The files are identified by project number and title. Included are projects related
to the Cooper-Hewitt Museum, the Smithsonian Tropical Research Institute (STRI), the National Air and Space Museum (NASM), the Renwick Gallery of Art, the Hirshhorn Museum
and Sculpture Garden, the Smithsonian Astrophysical Observatory (SAO), the Smithsonian Environmental Research Center, and the National Museum of American History.