Color: Black and White; Size: 4w x 5h; Type of Image: Interior; Medium: Photographic print
Historic Images of the Smithsonian
Featured in the Torch, June 1978
Building contractors install special insulated panels around the Multiple Mirror Telescope's observing chamber at the Smithsonian Astrophysical Observatory building located on top of Mt. Hopkins, Arizona.
Smithsonian Institution Archives, Record Unit 371, Box 2, Folder: June 1978