Dr. Gordon M. Kline, Chief of the Organic Plastics Section of NBS (left), Alvin W. Kremer, Keeper of the Collections of the Library of Congress, and Dr. Luther H. Evans, Librarian of Congress, placing the original parchment of the Declaration of Independence into its enclosure assembly before it was sealed. Dr. Kline was in charge of the research program conducted by NBS prior to the sealing of the manuscripts.
National Institute of Standards and Technology
National Institute of Standards and Technology