Rights and Access

The Library of Congress believes that most of the papers in this collection are in the public domain or have no known copyright restrictions. Copyright in the unpublished writings of members of the Blackwell family has been dedicated to the public. Researchers should watch for modern documents (for example, published in the United States less than 95 years ago, or unpublished and the author died less than 70 years ago) that may be copyrighted.

Credit Line: Library of Congress, Manuscript Division, Blackwell Family Papers.

More about Copyright and other Restrictions.

For guidance about compiling full citations consult Citing Primary Sources.