General Contact Information

Library of Congress
Geography and Maps Division
Washington, DC
United States

View Website

Hours: Monday - Friday: 8:30 - 5:00 (appointment preferred)

Baltimore Architecture Project | About | Feedback | Search | Login
Website and System: Copyright © 2026 by The Athenaeum of Philadelphia.
Data and Images: Copyright © 2026 by various contributing institutions. Used by permission.
All rights reserved.