Finding Aid

The materials are open for research.

Original audiovisual materials, as well as preservation and duplicating masters, may not be played. Researchers must consult use copies, or if none exist must pay for a use copy, which is retained by the repository. Researchers wishing to obtain an additional copy of non-commercially produced items for their personal use should consult Copying Services information on the Manuscripts and Archives web site.

Copyright for unpublished materials authored or otherwise produced by Martin J. Klein has been transferred to Yale University. These materials may be used for non-commercial purposes without seeking permission from Yale University as the copyright holder. For other uses of these materials, please contact [email protected].

Copyright status for other collection materials is unknown. Transmission or reproduction of materials protected by U.S. Copyright Law (Title 17, U.S.C.) beyond that allowed by fair use requires the written permission of the copyright owners. Works not in the public domain cannot be commercially exploited without permission of the copyright owners. Responsibility for any use rests exclusively with the user.