License, verbatimUS-PD
The New York Public Library states no known U.S. copyright for this item. Pinax admits it as US-PD only because the work predates 1900, making public domain near-certain worldwide; status outside the U.S. is not asserted and reuse elsewhere is the user's responsibility. Credit: From The New York Public Library.
The boundary lines between the provinces of Maryland & Pennsylvania, including the three lower counties of Newcastle, Kent, & Sussex, forming now the state of Delaware as defined by the agreement of 1732, the decree of Lord Chancellor Hardwicke, of May 1750, and the agreement of 1760. 1732 (from title). The New York Public Library.