[Map of the area later bounded by 56th and 78th Streets, 7th Avenue or Central Park, and the Hudson River, 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. Imperfect: lacking 15 cm. at bottom margin. Annotations in a later hand on the recto of this sheet give the number 10. 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 8th and 20th Streets, 7th Avenue and the Hudson River, Manhattan, New York, N.Y.].