Westchester, Double Page Plate No. 9 [Map bounded by Pelham, Randal Ave., Mundys Lane, E. 5th St.] / prepared under the direction of Joseph R. Bien, from general surveys and official records.
From Atlas of Westchester County, New York
Sheet 12: Grid #12000E - 16000E, #15000N - 18000N. [Includes part of the City of Mount Vernon, Seton Avenue, Monticello Avenue, Hill Avenue, Murdock Avenue, Wilder Avenue, Amundson Avenue, Bell Avenue, Pratt Avenue and Northern boundary of the City of Ne
from Topographical survey and new street system of the borough of the Bronx, easterly of the Bronx River
Map or Plan of Section 19. [Bounded by Jerome Avenue, E. 233rd Street, Mount Vernon Avenue, E. 239th Street, Vireo Avenue and Webster Avenue.]
from Maps or plans and profiles, with field notes and explanatory remarks, showing the location, width, grades, and class of streets, roads, avenues, public squares and places, located and laid out by the Commissioner of Street Improvements of the 23rd and 24th wards of the city of New York : under authority of Chapter 545 of the laws of 1890.