Map of New-York Bay and Harbor and the environs : with colored manuscript additions to show positions of troops and fleets at the Battle of Long Island, 1776

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.