Fire insurance maps in the Library of Congress : plans of North American cities and towns produced by the Sanborn Map Company, a checklist /
Library of Congress.Geography and Map Division.Reference and Bibliography Section.
Sanborn Map Company.
Washington, D.C. : Library of Congress ; For sale by the Supt. of Docs, U.S. Govt. Print. Off.,
1981.
Includes bibliographical references and indexes.
Fire insurance