Contact us

Contact Information For information regarding the types of assistance we can offer please see our Research Reference Policies. The Geography and Map Division will respond to requests that cannot be answered by a library in the inquirer's locality. It is not possible, however, to undertake extensive research projects or to assist students in preparing bibliographies, term papers, or other academic assignments. We will respond to inquiries received through the following points of contact, although we are only able to do limited research for inquiries made via the telephone. Ask-A-Librarian. Please be sure to include your full name and address even though it is not required. We often have material to forward to you via regular mail and having the address in the initial email shortens the time for getting your information. Library of Congress Geography and Map Division 101 Independence Avenue, SE Washington, D.C. 20540-4650 Only a limited amount of research is available through a phone inquiry. submitting an email is easier and faster in many cases. Phone: 202-707-6277 (MAPS) Fax: 202-707-8531