Doorway into Vault Room.Doorway and corridor leading into the Cyclotron Facility's Vault Room during a July 2016 survey.Image Credit: NASA Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/grc-2011-c-01256/Copy URL to clipboard> DownloadShareTakenMay 11, 2011Image CreditNASASize2194x1793px
