Portion of Rockland County. ; Portion of Westchester
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. (In 1 layer) Depicts: 1891 Last modified about 3 years ago. 34 control points.
A low resolution preview is shown below.