Lithograph showing "Blackwells Island, East River, From Eighty Sixth Street, New York," published by Currier &amp; Ives, 152 Nassau Street, 1862. Courtesy of the New York Public Library Digital Collection.
Currier &amp; Ives
<a rel="nofollow" class="external free" href="http://digitalgallery.nypl.org/nypldigital/id?1659256">http://digitalgallery.nypl.org/nypldigital/id?1659256</a>