Map of the counties of Ontario & Yates / by David H. Burr ; engd. by Rawdon, Clark & Co., Albany, & Rawdon, Wright & Co., N.Y.
from An atlas of the state of New York, designed for the use of engineers, containing a map of the state and of the several counties. / Projected and drawn ... under the superintendence and direction of Simeon de Witt.
"Monroe, Livingston, Allegany, Wayne, Ontario, Steuben, Yates, Schuyler, Chemung, Seneca, Cayuga, Tompkins, Tioga, Onondaga, and Cortland Counties "
from New topographical atlas and gazetteer of New York, comprising a topographical view of the several counties of the state, ... including ... map of the United States and territories ... Compiled from the latest astronomical observations, official surveys and records of the United States and territories ...