Access and Use
Copyright Status
Copyright in the unpublished writings of David S. C. Chu in these papers and in other collections in the custody of the Library of Congress is controlled by David S. C. Chu or his widow.
Access and Restrictions
Restrictions apply governing the use, photoduplication, or publication of items in this collection. Consult reference staff in the Manuscript Division for information concerning these restrictions. In addition, many collections are stored off-site and advance notice is needed to retrieve these items for research use.
Security Classified Documents
Government regulations control the use of security classified items in this collection. Manuscript Division staff can furnish information concerning access to and use of classified material.