Ossining quadrangle New York - Westchester Co 10426071 Seymour B. Durst Old York Library Seymour B. Durst Old York Library Collection Geological Survey (U.S.) New York (State). Department of Public Works NY Topographic maps. Scale 1:24,000 24000 https://dlc.library.columbia.edu/durst/cul:931zcrjdgz http://www.columbia.edu/cgi-bin/cul/resolve?clio11582626 Ossining (N.Y.)--Maps. Westchester (N.Y.)--Maps. 41.162778,-73.861389 41.1220190,-73.7948520 Ossining (N.Y.) Westchester County (N.Y.) Relief shown by contours and spot heights Contour interval 10 feet "Topography by planetable surveys, 1936; revised 1955." Avery Classics copy: Seymour B. Durst Old York Library Collection, Avery Architectural & Fine Arts Library, Columbia University 7.5 minute series (topographic) cartographic The Survey 1963 1963 Washington, DC maps 1 map : color ; 58 x 44 cm, on sheet 69 x 56 cm. NNC eng 2015-02-02T17:52:10Z 2017-04-07T08:10:30Z 10.7916/D8PC3541