<https://mapcollections.brooklynhistory.org/#website>
<http://schema.org/description>
"Historical maps in BHS’s collection span the years 1562 to 2012 and depict the five boroughs, New York City, Long Island, New York State, New Jersey, New England, the mid-Atlantic, the eastern United States, and beyond."
<https://mapcollections.brooklynhistory.org/collection/?place=prospect-heights-new-york-n-y__AND__sunset-park-new-york-n-y__AND__windsor-terrace-new-york-n-y__AND__bay-ridge-new-york-n-y__AND__dyker-heights-new-york-n-y__AND__fort-hamilton-new-york-n-y__AND__downtown-brooklyn-new-york-n-y&subject=election-districts&genre=zoning-maps&century=20th-century>