This month’s featured map dates from approximately 1776 and shows the routes of American and British troops throughout the New York area before, during, and after the “Engagement on the Heights” of August 27th, 1776. Known alternately as the Battle of Long Island, the Battle of Brooklyn, and the Battle of Brooklyn Heights, this event was a significant moment in the Revolutionary War. Some historical sites relevant to the battle can still be visited today, including Battle Pass in Prospect Park, the Prison Ships Martyrs Monument, and the Old Stone House. Enjoy!

Plan of New York island and part of Long Island, showing the position of the American & British armies before, at & after the engagement on the Heights, August 27th, 1776. ca. 1776. Brooklyn Historical Society Map Collection.
(Click on the image to show more detail)
Interested in seeing more maps? You can view the BHS map collection anytime during the library’s open hours, Wed.-Fri., from 1-5 p.m. No appointment is necessary to view most maps. Our cataloged maps can be searched through BobCat and our map inventories through Emma.
Map of the Month is part of a project to catalog our map holdings, funded through the Council on Library and Information Resources Hidden Collections program. If you would like to help us do more of this kind of work with our exciting map holdings, donate here.


