[Map of the area later bounded by 177th and 201st Streets, the Harlem and Hudson Rivers, Manhattan, New York, N.Y.].

Scale [ca. 1:2,450]. Cadastral map. Shows property lines and owners' names, some existing roads and projected streets. Shows relief by hachures. Pen-and-ink, watercolor on paper. Annotations in a later hand on the recto of this sheet give the number 23. The map on recto of this sheet belongs to the same series and is separately cataloged under the title, [Map of the area later bounded by 156th and 178th Streets, the Harlem and Hudson Rivers, Manhattan, New York, N.Y.].