This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Map of Virginia Maryland and Delaware exhibiting the post offices post roads canals rail roads NYPL b. en Entered according to the Act of Congress July th by David Burr in the Clerk's Office of the District Court of the District of Columbia National Endowment for the Humanities Grant for Access to Early Maps of the Middle Atlantic