Plans of Parts of Piermont, Sparkill, and Palisades, N.Y. and Harrington, N.J.
from Atlas of the Hudson River Valley from New York city to Troy, including a section of about 8 miles in width. Published by Watson & co. Compiled from official records and careful surveys, under the supervision of F. W. Beers.
Westchester, Double Page Plate [Map of Westchester County, Irvington, Tarry Town to Sing Sing, East to State Line] / prepared under the direction of Joseph R. Bien, from general surveys and official records.
From Atlas of Westchester County, New York